Eb4voc les7

ITInformation Technology

service /ˈs r·v s/ ɜ əNoun

service /ˈs r·v s/ ɜ ənoun work done or help provided, esp. for the

public or for a person or an organization

public or for a person or an organization U She was given the award for a lifetime of

public service.

public service. U The airplane had been in service used for

fifteen years.

public service. U The airplane had been in service used for

fifteen years. خدمات ، سرویس

Service /ˈs r·v s/ ɜ ənoun U the help provided to a customer by someone

who works in esp. a restaurant or store The service in this restaurant is terrible – I’ve

been waiting fifteen minutes.خدمات

communication /kəˌmjuː·nəˈke · n/ ɪ ʃənoun C/U

communication /kəˌmjuː·nəˈke · n/ ɪ ʃənoun C/U 1- the process by which messages or

information is sent from one place or person to another, or the message itself

U: E-mail is an increasingly important means of business communication.

2- the exchange of information and the expression of feeling that can result in understanding

communication /kəˌmjuː·nəˈke · n/ ɪ ʃənoun C/U 1- the process by which messages or information

is sent from one place or person to another, or the message itself

U: There was very little communication between the two brothers.

communication /kəˌmjuː·nəˈke · n/ ɪ ʃənoun C/U 1- the process by which messages or information

is sent from one place or person to another, or the message itself

U: There was very little communication between the two brothers.

مبادله ، ارتباط

communications /kəˌmjuː·nəˈke · nz/ ɪ ʃəTelecommunications

communications /kəˌmjuː·nəˈke · nz/ ɪ ʃəTelecommunications plural noun

communications /kəˌmjuː·nəˈke · nz/ ɪ ʃəTelecommunications plural noun the various systems used for sending esp.

electronic information, such as radio, television, telephone, and computer networks

They have made heavy investments in the communications industry.

مخابرات ، ارتباطات

communicate /kəˈmjuː·nəˌke t /ɪverb I/T

communicate /kəˈmjuː·nəˌke t /ɪverb I/T to give messages or information to others

body ,understand each other

body ,understand each other T: She said we should communicate our

requests in writing rather than over the telephone.

I: The play deals with the inability of people to communicate with the people they love.

کردن درک ، کردن برقرار ارتباط

Word formationcommunicate /kəˈmjuː·nəˌke t /ɪ verb I/T communicable /kəˈmjuː·n ·k ·b l/ ɪ ə ə adjective able to be given to others: a communicable disease communication /kəˌmjuː·nəˈke · n/ ɪ ʃə noun C/U communications /kəˌmjuː·nəˈke · nz/ ɪ ʃə plural noun communicative /kəˈmjuː·n ·k t· v, -ɪ ə ̬ ɪ ˌke t· v/ ɪ ̬ ɪ

adjective willing to talk to people and give them information

WWWnoun U

WWWnoun U abbreviation for

WWWnoun U abbreviation for World Wide Web

WWWnoun U abbreviation for World Wide Web شبکه گسترده جهانی

web /web/

web /web/ noun C

web /web/ noun C short form of cobweb

web /web/ noun C short form of cobweb cobweb /ˈk b·web/ ɑ noun C usually plural

web /web/ noun C short form of cobweb cobweb /ˈk b·web/ ɑ noun C usually plural NET: a structure of thin, sticky threads made

by a spider (small creature with eight legs)

by a spider (small creature with eight legs) A spider’s web hung in a corner of the

window.

by a spider (small creature with eight legs) A spider’s web hung in a corner of the

window. شبکه ، طور ، تار

chat /t ætʃ /verb I -tt- / noun C

chat /t ætʃ /verb I -tt- / noun C to talk to someone in a friendly informal way

chat /t ætʃ /verb I -tt- / noun C to talk to someone in a friendly informal way We stopped to chat with the neighbors.

chat /t ætʃ /verb I -tt- / noun C to talk to someone in a friendly informal way We stopped to chat with the neighbors. Sometimes Don would just stop by for a chat.

chat /t ætʃ /verb I -tt- / noun C to talk to someone in a friendly informal way We stopped to chat with the neighbors. Sometimes Don would just stop by for a chat. Call me sometime tomorrow and we can have

a chat.

a chat. داشتن خودمانی گفتگوی ، کردن چت

a chat. داشتن خودمانی گفتگوی ، کردن چتchatty /ˈt æt·i/ ʃ ̬ adjective

a chat. داشتن خودمانی گفتگوی ، کردن چتchatty /ˈt æt·i/ ʃ ̬ adjective I sat next to a friendly, chatty woman.

e-mail /ˈiː·me l/ ɪ

e-mail /ˈiː·me l/ ɪemail noun C/U / verb T

e-mail /ˈiː·me l/ ɪemail noun C/U / verb T a message sent from one person to another

by computer U

by computer U I save all my e-mail.

by computer U I save all my e-mail. to send something or write to someone using

e-mail

e-mail She had emailed us about a league workshop

on Wednesday.

e-mail She had emailed us about a league workshop

on Wednesday. پست الکترونیکی ، فرستادن نامه با کامپیوتر

mail /me l/ ɪ

Mailman

mail /me l/ ɪnoun U / verb T

mail /me l/ ɪnoun U / verb T Post : the letters and packages that are

transported and delivered to your home or the place you work, to send by the mail system

She spent the morning reading and answering mail.

She mailed the letter last week but it still hasn’t arrived.

mailing /ˈme ·l ŋ/ ɪ ɪ noun C

mailing /ˈme ·l ŋ/ ɪ ɪ noun C a lot of letters sent at one time

video conferencing

video conferencingnoun a facility enabling participants in distant locations

to take part in a conference by means of electronic sound and video communication

Link /l ŋk/ ɪ

Link /l ŋk/ ɪnoun C / verb I/T

Link /l ŋk/ ɪnoun C / verb I/T a word or image on a website that can take

you to another document or website

you to another document or website T Linking your website to ours will benefit

your site.

you to another document or website T Linking your website to ours will benefit

your site. لینک ، اتصال

Other formsl ink /l ŋk/ ɪ noun C a connection between two things There is a

clear link between poverty and malnutrition. l ink l ŋk ɪ verb I/T I Various activities have been linked to global

warming. l inkage /ˈl ŋ·k d / ɪ ɪ ʒ noun C/U a connection, or the action of connecting

The Net The internet

technology /tekˈn l· ·d i/ ɑ ə ʒnoun C/U social studies

technology /tekˈn l· ·d i/ ɑ ə ʒnoun C/U social studies 1 the methods for using scientific discoveries

for practical purposes, esp. in industry

for practical purposes, esp. in industry U: computer/medical/space technology

for practical purposes, esp. in industry U: computer/medical/space technology 2- method of using science for practical

purposes

for practical purposes, esp. in industry U: computer/medical/space technology 2- method of using science for practical

purposesتکنولوژی ، فنآوری

Word formationtechnology /tekˈn l· ·d i/ ɑ ə ʒ noun C/U social

technological /ˌtek·nəˈl d · ·k l/ ɑ ʒ ɪ ə adjective We live in an era of rapid technological

change. technologically /ˌtek·nəˈl d · ·kli/ ɑ ʒ ɪ adverb The new cars will be energy efficient,

environmentally friendly and technologically advanced.

combine /k mə ˈb n/ ɑɪ

combine /k mə ˈb n/ ɑɪverb I/T

combine /k mə ˈb n/ ɑɪverb I/T to unite or to join together to make a single

thing or group, connect

thing or group, connect When hydrogen and oxygen molecules

combine to form water, heat and electricity are produced.

T She manages to successfully combine motherhood and a career.

کردن ترکیب

Word formationcombine /k mə ˈb n/ ɑɪ verb I/T combine /ˈk m·b n/ ɑ ɑɪ noun C a group of people or organizations acting

togethercombination /ˌk m·bɑ əˈne · n/ ɪ ʃə noun C/U a mixture obtained when two or more things

are combined C Green is a combination of blue and yellow.

high-speedadjective

high-speedadjective moving or operating at a fast rate

high-speedadjective moving or operating at a fast rate a high-speed drill

high-speedadjective moving or operating at a fast rate a high-speed drill سریع

data /ˈde t· , ɪ ̬ ə ˈdæt· , ̬ ə ˈd t· / ɑ ̬ ənoun U mathematics science

data /ˈde t· , ɪ ̬ ə ˈdæt· , ̬ ə ˈd t· / ɑ ̬ ənoun U mathematics science information collected for use

data /ˈde t· , ɪ ̬ ə ˈdæt· , ̬ ə ˈd t· / ɑ ̬ ənoun U mathematics science information collected for use They had data on health, education, and

economic development.

economic development. Although originally a plural (the rarely used

singular is datum ) and used with a plural verb, data is now often used as an uncount noun with a singular verb.

economic development. Although originally a plural (the rarely used

singular is datum ) and used with a plural verb, data is now often used as an uncount noun with a singular verb.

داده ، داده ها

store /stɔːr, sto r/ ʊverb T / noun C

store /stɔːr, sto r/ ʊverb T / noun C to put or keep things for use in the future,

savea supply of something energy stores

savea supply of something energy stores All the information is stored on a hard disk.

savea supply of something energy stores All the information is stored on a hard disk. ذخیره ، کردن ذخیره

savea supply of something energy stores All the information is stored on a hard disk. ذخیره ، کردن ذخیرهstorage /ˈstɔːr· d , ɪ ʒ ˈsto r-/ ʊ noun U

savea supply of something energy stores All the information is stored on a hard disk. ذخیره ، کردن ذخیرهstorage /ˈstɔːr· d , ɪ ʒ ˈsto r-/ ʊ noun U Fire broke out in a basement storage area.

savea supply of something energy stores All the information is stored on a hard disk. ذخیره ، کردن ذخیرهstorage /ˈstɔːr· d , ɪ ʒ ˈsto r-/ ʊ noun U Fire broke out in a basement storage area.انباری

video /ˈv d·iɪ ːˌoʊ /

video /ˈv d·iɪ ːˌoʊ /noun C/U videos / adjective

video /ˈv d·iɪ ːˌoʊ /noun C/U videos / adjective 1- a series of recorded images which are

shown on television or viewed on a screen

shown on television or viewed on a screen U digital video

shown on television or viewed on a screen U digital video U The system transmits voice, data, and

video between soldiers and command centers.

video between soldiers and command centers. 2- videotape : C We watched two videos –

both new films.

both new films. The CD-ROM includes video clips.

both new films. The CD-ROM includes video clips. Compare: audio

sound /s nd/ ɑʊnoun C/U

sound /s nd/ ɑʊnoun C/U something heard or that may be heard

sound /s nd/ ɑʊnoun C/U something heard or that may be heard C: They could hear the sound of an airplane

overhead.

overhead. verb I/T

overhead. verb I/T A bell sounds (makes a noise) after fifty

minutes to signal the end of the class period.

overhead. verb I/T A bell sounds (makes a noise) after fifty

minutes to signal the end of the class period. صدا، صدا دادن

personal /ˈp r·s n· l/ ɜ ə əAdjective

personal /ˈp r·s n· l/ ɜ ə əadjective relating or belonging to a person, private or

relating to someone’s private life, individual

relating to someone’s private life, individualI think you have a personal responsibility to know

when to stop.

when to stop. That’s my personal opinion.

when to stop. That’s my personal opinion. He was given one hour to pack his personal

belongings and leave.

belongings and leave. The governor made a personal appearance at the

hospital.

belongings and leave. The governor made a personal appearance at the

hospital. فردی ، شخصی

Word formationperson /ˈp r·s n/ ɜ ə noun C people , persons personal /ˈp r·s n· l/ ɜ ə ə adjective personalize /ˈp r·s n· lɜ ə ə ˌ z/ ɑɪ verb T personally /ˈp r·s n· l·i/ ɜ ə ə adverb personality /ˌp r·sɜ əˈnæl· t·i/ ə ̬ noun C/U personify /p rə ˈs n·ɑ əˌf / ɑɪ verb T personification /p rə ˌs n· ·fɑ ə ɪˈke · n/ ɪ ʃə noun U

personal computer abbreviation PC

personal computer abbreviation PC noun C

personal computer abbreviation PC noun C a small computer used in homes and offices

personal computer abbreviation PC noun C a small computer used in homes and officesرایانه شخصی

Handheld /ˈhændˈheld/

Handheld /ˈhændˈheld/ hand-held

Handheld /ˈhændˈheld/ hand-held adjective

Handheld /ˈhændˈheld/ hand-held adjective small enough to hold in your hand

Handheld /ˈhændˈheld/ hand-held adjective small enough to hold in your hand a handheld computer

Handheld /ˈhændˈheld/ hand-held adjective small enough to hold in your hand a handheld computer دستی

define /dɪˈf n/ ɑɪverb T English

define /dɪˈf n/ ɑɪverb T English to describe the meaning of something, esp. a

word, or to explain something more clearly so that it can be understood

How would you define “jaded”?

How would you define “jaded”? to show clearly the edge or shape of

something

something The dark figures are sharply defined on the

white background.

something The dark figures are sharply defined on the

white background. دادن نشان را ،معنی دادن ،نشان کردن تعریف

definit ion /ˌdef·əˈn · n/ ɪʃ ənoun C English

definit ion /ˌdef·əˈn · n/ ɪʃ ənoun C English EXPLANATION: a statement that explains

the meaning of a word or phrase

the meaning of a word or phrase What is the definition of “mood”?

the meaning of a word or phrase What is the definition of “mood”? SEEING CLEARLY: the degree to which

something can be clearly seen or heard

something can be clearly seen or heard The tape recorded conversation lacked

definition – there was too much background noise.

something can be clearly seen or heard The tape recorded conversation lacked

definition – there was too much background noise.

وضوح ، تعریف

Word formationdefine /dɪˈf n/ ɑɪ verb Tdefinit ion /ˌdef·əˈn · n/ ɪʃ ə noun C

Word formationprogram /ˈpro ·græm, -gr m/ ʊ ə noun C a series of instructions that make a computer

perform an operation a word processing program program /ˈpro ·græm, -gr m/ ʊ ə verb T -mm- programmer /ˈproʊˌgræm· r/ ə noun C programmable /ˈproʊˌgræm· ·b l/ ə ə adjective That can be given instrucions

electromagnetic /ɪˌlek·tro ·mægʊ ˈnet· k/ ̬ ɪadjective1- physics relating to or caused by magnetism

(the power of an object to attract other objects to it) that is produced by electricity

2- the science of the relationship between electricity and magnetism.

3- Electromagnetic force :energy that causes all reactions between particles (extremely small pieces of matter),

الکترومغناطیسی

electromagnetic /ɪˌlek·tro ·mægʊ ˈnet· k/ ̬ ɪ

electromagnetic /ɪˌlek·tro ·mægʊ ˈnet· k/ ̬ ɪadjective

الکترومغناطیسی

Word formationadd INCREASE /æd/ verb I/T added /ˈæd· d/ ə adjectiveaddition /əˈd · n/ ɪʃ ə noun C/U additional /əˈd · n· l/ ɪʃ ə ə adjective

online /ˈɔːnˈl n, ɑɪ ˈ n-/ ɑon-line

online /ˈɔːnˈl n, ɑɪ ˈ n-/ ɑon-line adjective, adverb

online /ˈɔːnˈl n, ɑɪ ˈ n-/ ɑon-line adjective, adverbusing a computer to communicate with other

computers, or of or about a computer that is connected to another computer

I went online to see if I got any e-mail.

I went online to see if I got any e-mail. The computer isn’t on-line now, so the phone

line is available.

I went online to see if I got any e-mail. The computer isn’t on-line now, so the phone

line is available. کامپیوتر به وصل ، کامپیوتری

network /ˈnet·w rk/ ɜ

network /ˈnet·w rk/ ɜnoun C

network /ˈnet·w rk/ ɜnoun C 1- a group formed from parts that are connected

together: a transportation network

together: a transportation network 2- a company that provides programs to a group

of television or radio stations,

of television or radio stations, the ABC television network

of television or radio stations, the ABC television network 3- a group of computers that are connected and

can share information.

can share information. 4- a group of people with the same interests: a

network of political advisers

can share information. 4- a group of people with the same interests: a

network of political advisersشبکه

network /ˈnet·w rk/ ɜverb I/T

network /ˈnet·w rk/ ɜverb I/T to make an effort to meet and talk to a lot of

people,

people, networking /ˈnetˌw r·k ŋ/ ɜ ɪ noun U

people, networking /ˈnetˌw r·k ŋ/ ɜ ɪ noun U the process of meeting and talking to a lot of

people,

people, Students find networking essential to finding

the right job.

people, Students find networking essential to finding

the right job. کردن ملقات برای تلش ، سازی شبکه

connect /kəˈnekt/ verb I/T

connect /kəˈnekt/ verb I/T to join together two things,

connect /kəˈnekt/ verb I/T to join together two things, I The printer connects to the computer.

connect /kəˈnekt/ verb I/T to join together two things, I The printer connects to the computer. T Is your electricity connected?

connect /kəˈnekt/ verb I/T to join together two things, I The printer connects to the computer. T Is your electricity connected? شدن متصل ، کردن وصل

connect /kəˈnekt/ verb I/T to join together two things, I The printer connects to the computer. T Is your electricity connected? شدن متصل ، کردن وصلconnected /kəˈnek·t d/ ə adjective

connect /kəˈnekt/ verb I/T to join together two things, I The printer connects to the computer. T Is your electricity connected? شدن متصل ، کردن وصلconnected /kəˈnek·t d/ ə adjectivethe connected parts of a machine

connect /kəˈnekt/ verb I/T to join together two things, I The printer connects to the computer. T Is your electricity connected? شدن متصل ، کردن وصلconnected /kəˈnek·t d/ ə adjectivethe connected parts of a machine connecting /kəˈnek·t ŋ/ ɪ adjective

connect /kəˈnekt/ verb I/T to join together two things, I The printer connects to the computer. T Is your electricity connected? شدن متصل ، کردن وصلconnected /kəˈnek·t d/ ə adjectivethe connected parts of a machine connecting /kəˈnek·t ŋ/ ɪ adjectiveconnection /kəˈnek· n/ ʃə noun C

access /ˈæk·ses/ noun U / verb T

access /ˈæk·ses/ noun U / verb T the method or way of approaching a place or

person, or the right to use or look at sth , ability to use

Many of the families do not have access to health care.

to get information, esp. when using a computer

to get information, esp. when using a computer People now can access information from the

Internet as never before.

to get information, esp. when using a computer People now can access information from the

Internet as never before. یافتن دست ، دستیابی

Word formation access /ˈæk·ses/ noun Uaccess /ˈæk·ses/ verb T accessible / kɪ ˈses· ·b l, æk-/ ə ə adjective possible to approach, enter, or useaccessibil i ty / kɪ ˈses·əˈb l· t·i, æk-/ ɪ ə ̬ noun U

US /juːˈes/

US /juːˈes/ noun U

US /juːˈes/ noun U abbreviation for

US /juːˈes/ noun U abbreviation for United States

US /juːˈes/ noun U abbreviation for United States a US citizen

US /juːˈes/ noun U abbreviation for United States a US citizen USA /ˌjuːˌesˈe /ɪ

US /juːˈes/ noun U abbreviation for United States a US citizen USA /ˌjuːˌesˈe /ɪ noun U

US /juːˈes/ noun U abbreviation for United States a US citizen USA /ˌjuːˌesˈe /ɪ noun U abbreviation for

US /juːˈes/ noun U abbreviation for United States a US citizen USA /ˌjuːˌesˈe /ɪ noun U abbreviation for United States of America

US /juːˈes/ noun U abbreviation for United States a US citizen USA /ˌjuːˌesˈe /ɪ noun U abbreviation for United States of America ایالت متحده آمریکا

army /ˈ r·mi/ ɑ

army /ˈ r·mi/ ɑnoun C

army /ˈ r·mi/ ɑnoun C 1- a military force, usually belonging to a

country, that has the training and equipment to fight on land

She decided to join the army.

She decided to join the army. 2- any large group:

She decided to join the army. 2- any large group: An army of bystanders watched the film crew

work. بزرگ گروه ، ارتش

interchange /ˈ nt· rɪ ə ˌt e nd / ʃ ɪ ʒnoun C/U

interchange /ˈ nt· rɪ ə ˌt e nd / ʃ ɪ ʒnoun C/U an exchange, esp. of ideas or information,

between different people or groups

between different people or groups U They hope to encourage the free

interchange of ideas.

between different people or groups U They hope to encourage the free

interchange of ideas. کردن مبادله

interchangeable /ˌ nt· rɪ ə ˈt e n·d ·b l/ ʃ ɪ ʒə əadjective

interchangeable /ˌ nt· rɪ ə ˈt e n·d ·b l/ ʃ ɪ ʒə əadjective able to be exchanged with each other without

making any difference or without being noticed

interchangeable machine parts

interchangeable machine parts تعویض قابل

interchangeable machine parts تعویض قابلInterchangeably

interchangeable machine parts تعویض قابلInterchangeably هم جای به

newsgroup[nooz-groop, nyooz-]

newsgroup[nooz-groop, nyooz-] Noun

newsgroup[nooz-groop, nyooz-] Nouna discussion group on a specific topic that is

maintained on a computer network especially the Internet:

cooking newsgroups

cooking newsgroups خبری گروه ، گفتگو گروه

base sth on sth phrasal verb

base sth on sth phrasal verb 1- to use information to support or prove an

opinion or belief

opinion or belief We based our decision on the facts in the

report.

report. 2- use a thing as the main idea for creating a

story:

report. 2- use a thing as the main idea for creating a

story: بنا نهادن بر

server /ˈs r·v r/ ɜ ə

server /ˈs r·v r/ ɜ ənoun C

server /ˈs r·v r/ ɜ ənoun C a central computer from which other

computers obtain (get) information

server /ˈs r·v r/ ɜ ənoun C a central computer from which other

computers obtain (get) informationارایه کننده ، سرور

graphic /ˈgræf· k/ ɪ

graphic /ˈgræf· k/ ɪadjective / noun C

graphic /ˈgræf· k/ ɪadjective / noun C having to do with drawing or images

graphic /ˈgræf· k/ ɪadjective / noun C having to do with drawing or images She first worked as a graphic designer.

graphic /ˈgræf· k/ ɪadjective / noun C having to do with drawing or images She first worked as a graphic designer. The network has upgraded the graphic look of

the show.

the show. Choose a graphic from the clip-art file, add

your text, and you’ve made your own birthday card.

the show. Choose a graphic from the clip-art file, add

your text, and you’ve made your own birthday card.

گرافیک ، گرافیکی

multimedia /ˌm l·tiʌ ːˈmiːd·iː· / ə

multimedia /ˌm l·tiʌ ːˈmiːd·iː· / ənoun U

multimedia /ˌm l·tiʌ ːˈmiːd·iː· / ənoun U the use of a combination of pictures, sound,

and words, used esp. in computers or entertainment

a multimedia production

a multimedia production ای رسانه چند

quality /ˈkw l· t·i/ ɑ ə ̬noun C

quality /ˈkw l· t·i/ ɑ ə ̬noun C a characteristic or feature of someone or

something

something We’re looking for someone who loves children

and has the qualities of a good teacher.

something We’re looking for someone who loves children

and has the qualities of a good teacher. ویژگی

quality /ˈkw l· t·i/ ɑ ə ̬noun U / adjective 1- the degree of excellence of something,

often a high degree of it Our company guarantees the quality of our

merchandise. 2- how good or bad something is: The fabric was of the highest quality. This is a quality product(an excellent product) . درجه خوبی ، خوب

postal /ˈpo ·st l/ ʊ əAdjective

postal /ˈpo ·st l/ ʊ əadjectiverelating to the delivery of mail, or to or about

the post office

the post office Two postal workers were accused of theft.

the post office Two postal workers were accused of theft. معمولی ، پستی

snail /sne l/ ɪnoun C a small animal that has a shell and moves

very slowly

snail /sne l/ ɪ

snail mail

snail mail noun U

snail mail noun U informal

snail mail noun U informal mail that is sent through the post office, esp.

in comparison with e-mail

snail mail noun U informal mail that is sent through the post office, esp.

in comparison with e-mail پست حلزونی

destination /ˌdes·təˈne · n/ ɪ ʃənoun C

destination /ˌdes·təˈne · n/ ɪ ʃənoun C the place where someone is going or where

something is being sent or taken

something is being sent or taken The North of Iran is a popular tourist

destination.

something is being sent or taken The North of Iran is a popular tourist

destination. مقصد

envelope /ˈen·vəˌlo p, ʊˈ n-/ ɑ

envelope /ˈen·vəˌlo p, ʊˈ n-/ ɑnoun C

envelope /ˈen·vəˌlo p, ʊˈ n-/ ɑnoun C a usually rectangular paper container for a

letter

letter Don’t forget to put a stamp on the envelope.

letter Don’t forget to put a stamp on the envelope. پاکت ( نامه )

stamp /stæmp/

stamp /stæmp/ postage stamp

stamp /stæmp/ postage stamp noun C

stamp /stæmp/ postage stamp noun C a small piece of paper, usually with a colorful

design, that is attached to a package or envelope to show that the charge for sending it through the mail has been paid

The new stamps depict blues singers.

The new stamps depict blues singers. stamped /stæmpt/ adjective

The new stamps depict blues singers. stamped /stæmpt/ adjectiveSend a stamped, self-addressed envelope.

mail box

Mail box

mailbox /ˈme l·b ks/ ɪ ɑnoun C

mailbox /ˈme l·b ks/ ɪ ɑnoun C 1- a metal container in a public place where

you can put a letter you are sending by mail, or a box outside a person’s house where letters are sent and delivered

2- A mailbox on a computer is the place where e-mail is received, sent, and stored.

صندوق پستی

compose /k mə ˈpo z/ ʊverb T

compose /k mə ˈpo z/ ʊverb T to produce or create music, poems, or a piece

of writing, write

of writing, write to form or make up something The opera was

composed in 1931 but wasn’t performed until 1940.

composer /k mə ˈpo ·z r/ ʊ ə noun C

composer /k mə ˈpo ·z r/ ʊ ə noun C a person who writes music

fax /fæks/

fax /fæks/ noun C / verb T

fax /fæks/ noun C / verb T1- a document that is sent by electronic

image through a telephone line

image through a telephone line I’ll send you a fax of the proposal.

image through a telephone line I’ll send you a fax of the proposal. 2- A fax (also fax machine ) is also the

machine that sends or receives such an image.

image through a telephone line I’ll send you a fax of the proposal. 2- A fax (also fax machine ) is also the

machine that sends or receives such an image.

I faxed the changes to my publisher.

attach /əˈtæt / ʃ

attach /əˈtæt / ʃverb T

attach /əˈtæt / ʃverb T 1- to fasten or fix sth in position,

attach /əˈtæt / ʃverb T 1- to fasten or fix sth in position, You attach this device to your windshield, and

it sends a signal that opens the garage door.

it sends a signal that opens the garage door. 2- to consider sth to have a quality

it sends a signal that opens the garage door. 2- to consider sth to have a quality If you attach a negative label to a group, you

can then treat all the members of that group badly.

it sends a signal that opens the garage door. 2- to consider sth to have a quality If you attach a negative label to a group, you

can then treat all the members of that group badly.

کردن پیوست ، کردن ضمیمه

Other formsattach /əˈtæt / ʃ verb T attached /əˈtæt t/ ʃ adjective feeling close to emotionally, or loving attachment /əˈtæt ·m nt/ ʃ ə noun C/U a strong feeling of being emotionally close to

sb or sth an extra piece of equipment that can be

added to a machine

document /ˈd k·j ·m nt/ ɑ ə ə

document /ˈd k·j ·m nt/ ɑ ə ənoun C

document /ˈd k·j ·m nt/ ɑ ə ənoun C 1- a paper or set of papers with written or

printed information,

printed information, Do you have all your documents in order to

apply for a passport?

apply for a passport? 2- a file on a computer in which text is

stored.

apply for a passport? 2- a file on a computer in which text is

stored.سند ، فایل نوشتاری

Word formationdocument /ˈd k·j ·m nt/ ɑ ə ə noun C document /ˈd k·jɑ əˌment/ verb T to record information about sth by writing

about it or taking photographs of itdocumentary /ˌd k·jɑ əˈment· ·ri/ ə adjectivedocumentary evidence documentation /ˌd k·j ·menɑ ə ˈte · n/ ɪ ʃə noun U 1- official papers, or written material that

provides proof of something

Other formsread /riːd/ verb I/T past read readable /ˈriːd· ·b l/ ə ə adjective easy or enjoyable to read≠ unreadable : that cannot be readreader /ˈriːd· r/ ə noun C a person who reads reading /ˈriːd· ŋ/ ɪ noun C/U

matter /ˈmæt· r̬ ə /verb

matter /ˈmæt· r̬ ə /verb to be important

matter /ˈmæt· r̬ ə /verb to be important I "What did you say?" "Oh, it doesn’t matter."

matter /ˈmæt· r̬ ə /verb to be important I "What did you say?" "Oh, it doesn’t matter." It no longer mattered what happened.

matter /ˈmæt· r̬ ə /verb to be important I "What did you say?" "Oh, it doesn’t matter." It no longer mattered what happened. بودن مهم

matter /ˈmæt· r̬ ə /verb to be important I "What did you say?" "Oh, it doesn’t matter." It no longer mattered what happened. بودن مهمNo matter = it isn’t important

Forward /ˈfɔːr·w rd/ əverb T

Forward /ˈfɔːr·w rd/ əverb T 1- to send e-mail to someone else or to a

different address after you have received it

different address after you have received it I’ll forward that e-mail to you.

different address after you have received it I’ll forward that e-mail to you. 2- to send it to a different place:

different address after you have received it I’ll forward that e-mail to you. 2- to send it to a different place: The post office will forward my mail while I’m

away. دیگری فرد برای فرستادن

Half the timeIn a much shorter time than expected

Half the timeIn a much shorter time than expectedIf you would given the job to me, I could have done it in

half the time.

half the time. کوتاهی زمان در

half the time. کوتاهی زمان درA considerable time, too long a time

half the time. کوتاهی زمان درA considerable time, too long a timeI’m not surprised he didn’t finish the test; he spent half

the time looking out of the window.

half the time. کوتاهی زمان درA considerable time, too long a timeI’m not surprised he didn’t finish the test; he spent half

the time looking out of the window. طولنی زمانی

miss /m s/ ɪverb T

miss /m s/ ɪverb T to notice that sth is lost or absent

miss /m s/ ɪverb T to notice that sth is lost or absent to feel sad because you cannot see a

person or place or do sth

person or place or do sth to fail to do, see, or experience sth,

person or place or do sth to fail to do, see, or experience sth, to fail to hit or to avoid hitting sth

person or place or do sth to fail to do, see, or experience sth, to fail to hit or to avoid hitting sth He didn’t miss his wallet until the waiter

brought the check.

person or place or do sth to fail to do, see, or experience sth, to fail to hit or to avoid hitting sth He didn’t miss his wallet until the waiter

brought the check. ماندن ،جا شدن داتنگ ، شدن گم ، دادن دست از

missing /ˈm s· ŋ/ ɪ ɪadjective

missing /ˈm s· ŋ/ ɪ ɪadjective(of a person or possession) not found where

you expect to find someone or something; lost or absent

He disappeared on his way to school and has been missing for over a year.

When did you realize the money was missing?

When did you realize the money was missing? نبود ، غایب

out-of-dateAdjective

out-of-dateadjectiveoutdated

out-of-dateadjectiveoutdated outdated / tɑʊ ˈde t· d/ ɪ ̬ ə adjective

out-of-dateadjectiveoutdated outdated / tɑʊ ˈde t· d/ ɪ ̬ ə adjective no longer useful or modern

out-of-dateadjectiveoutdated outdated / tɑʊ ˈde t· d/ ɪ ̬ ə adjective no longer useful or modern an outdated computer system

out-of-dateadjectiveoutdated outdated / tɑʊ ˈde t· d/ ɪ ̬ ə adjective no longer useful or modern an outdated computer system This handbook is outdated.

out-of-dateadjectiveoutdated outdated / tɑʊ ˈde t· d/ ɪ ̬ ə adjective no longer useful or modern an outdated computer system This handbook is outdated. The information in the book is out of date.

out-of-dateadjectiveoutdated outdated / tɑʊ ˈde t· d/ ɪ ̬ ə adjective no longer useful or modern an outdated computer system This handbook is outdated. The information in the book is out of date. out-of-date fashions

out-of-dateadjectiveoutdated outdated / tɑʊ ˈde t· d/ ɪ ̬ ə adjective no longer useful or modern an outdated computer system This handbook is outdated. The information in the book is out of date. out-of-date fashions قدیمی ، کهنه

update / pʌ ˈde t/ ɪverb T

update / pʌ ˈde t/ ɪverb T 1- to make sth more accurate and suitable for

use now by showing new facts or conditions

use now by showing new facts or conditions The school’s budget is updated annually.

use now by showing new facts or conditions The school’s budget is updated annually. When you move, don’t forget to update your

mailing address.

mailing address. 2- make something more modern:

mailing address. 2- make something more modern: The old procedures need to be updated.

mailing address. 2- make something more modern: The old procedures need to be updated. کردن روز به ، کردن جدید

update /ˈ p·de tʌ ɪ /noun C

update /ˈ p·de tʌ ɪ /noun C new or more accurate information based on

new facts or conditions

new facts or conditions You can get hourly news updates on the

Internet.

new facts or conditions You can get hourly news updates on the

Internet. جدید ، تازه

continuous /k nə ˈt n·j ·w s/ ɪ ə əadjective

continuous /k nə ˈt n·j ·w s/ ɪ ə əadjectivewithout a pause or break

continuous /k nə ˈt n·j ·w s/ ɪ ə əadjectivewithout a pause or break a continuous line of traffic

continuous /k nə ˈt n·j ·w s/ ɪ ə əadjectivewithout a pause or break a continuous line of traffic وقفه بی ، مداوم

continuous /k nə ˈt n·j ·w s/ ɪ ə əadjectivewithout a pause or break a continuous line of traffic وقفه بی ، مداومcontinuously /k nə ˈt n·j ·w ·sli/ ɪ ə ə adverb

continuous /k nə ˈt n·j ·w s/ ɪ ə əadjectivewithout a pause or break a continuous line of traffic وقفه بی ، مداومcontinuously /k nə ˈt n·j ·w ·sli/ ɪ ə ə adverbHe spoke continuously for more than two

hours.

continuous /k nə ˈt n·j ·w s/ ɪ ə əadjectivewithout a pause or break a continuous line of traffic وقفه بی ، مداومcontinuously /k nə ˈt n·j ·w ·sli/ ɪ ə ə adverbHe spoke continuously for more than two

hours. وقفه بی ، مداوم طور به

Word formationcontinue /k nə ˈt n·juɪ ː/ verb I/T continual /k nə ˈt n·j ·w l/ ɪ ə ə adjectivehappening often; repeatingcontinually /k nə ˈt n·j ·w ·li/ ɪ ə ə adverb continuous /k nə ˈt n·j ·w s/ ɪ ə ə adjectivecontinuously /k nə ˈt n·j ·w ·sli/ ɪ ə ə adverbcontinuation /k nə ˌt n·jɪ əˈwe · n/ ɪ ʃə noun C/U continuity /ˌk nt· nɑ ə ˈuː· t·i/ ə ̬ noun U

transfer /ˈtræns·f r/ ɜnoun C/U

transfer /ˈtræns·f r/ ɜnoun C/U Moving

transfer /ˈtræns·f r/ ɜnoun C/U Moving I got my money through an electronic

transfer into my account.

transfer /ˈtræns·f r/ ɜnoun C/U Moving I got my money through an electronic

transfer into my account. دانلود ، انتقال

Other formstransfer /trænsˈf r, ɜ ˈtræns·f r/ ɜ verb I/T -rr- to move from one place, person, or position

to another, transfer /ˈtræns·f r/ ɜ noun C/U transferable /trænsˈf r· ·b l/ ɜ ə ə adjective transference /trænsˈf r· ns, ɜ ə ˈtræns·f r· ns/ ɜ ə

noun U

log on log in

log on log in phrasal verb

log on log in phrasal verb to start using a computer system or program

by giving a password (a secret word) by which the system recognizes an approved user

About 40,000 gamers have been logging on every day since the website appeared last month.

شدن سیستم وارد ، کردن استفاده به شروع

log off log out

log off log out phrasal verb

log off log out phrasal verb to stop using a computer system or program

by giving a particular instruction

by giving a particular instruction The program lets you shut down, restart, or

log off Windows at specific times and dates.

by giving a particular instruction The program lets you shut down, restart, or

log off Windows at specific times and dates. سیستم از شدن خارج

catalog/ˈkæt· l̬ ə ˌɔːg, -ˌ g/ ɑ

catalog/ˈkæt· l̬ ə ˌɔːg, -ˌ g/ ɑcatalogue

catalog/ˈkæt· l̬ ə ˌɔːg, -ˌ g/ ɑcatalogue noun C / verb T

catalog/ˈkæt· l̬ ə ˌɔːg, -ˌ g/ ɑcatalogue noun C / verb T a listing, sometimes with explanations or

pictures, of items offered for sale, of items that are available for use,

The company’s spring catalog is filled with pictures of beautifully made clothing for girls.

Students can search the library’s on-line catalog and order books.

Scientists were cataloging the plants of their regions.

advertise /ˈæd·v rə ˌt z/ ɑɪ

advertise /ˈæd·v rə ˌt z/ ɑɪverb I/T

advertise /ˈæd·v rə ˌt z/ ɑɪverb I/T to make something known generally or in

public, esp. in order to sell it

public, esp. in order to sell it T He advertises his business on the Internet.

public, esp. in order to sell it T He advertises his business on the Internet. کال ( کردن (تبلیغ

public, esp. in order to sell it T He advertises his business on the Internet. کال ( کردن (تبلیغadvertising /ˈæd·v rə ˌt ·z ŋ/ ɑɪ ɪ noun U

public, esp. in order to sell it T He advertises his business on the Internet. کال ( کردن (تبلیغadvertising /ˈæd·v rə ˌt ·z ŋ/ ɑɪ ɪ noun U an advertising campaign

public, esp. in order to sell it T He advertises his business on the Internet. کال ( کردن (تبلیغadvertising /ˈæd·v rə ˌt ·z ŋ/ ɑɪ ɪ noun U an advertising campaign She works in advertising.

public, esp. in order to sell it T He advertises his business on the Internet. کال ( کردن (تبلیغadvertising /ˈæd·v rə ˌt ·z ŋ/ ɑɪ ɪ noun U an advertising campaign She works in advertising.تبلیغات

Word formationadvertise /ˈæd·v rə ˌt z/ ɑɪ verb I/T advertisement /ˌæd·v rə ˈt z·m nt, dɑɪ ə ə

ˈv rt· z·m nt/ ə ̬ ə əshort form ad noun C advertiser /ˈæd·v rə ˌt ·z r/ ɑɪ ə noun C Car companies are major TV advertisers. advertising /ˈæd·v rə ˌt ·z ŋ/ ɑɪ ɪ noun U an advertising campaign She works in advertising.

addictive /əˈd k·t vɪ ɪ /Adjective

addictive /əˈd k·t vɪ ɪ /adjective needing or having strong desire to do or to

have sth,

have sth, Video games can be addictive.

have sth, Video games can be addictive.اعتیادآور

Word formationaddiction /əˈd k· n/ ɪ ʃə noun C/U the need or strong desire to do or to have

sth, addict /ˈæd· kt/ ɪ noun C a person who is unable to stop doing or using

something addicted /əˈd k·t d/ ɪ ə adjective She was addicted to TV. addictive /əˈd k·t v/ ɪ ɪ adjective Video games can be addictive.

for sure for certain

for sure for certain informal definitely, without a doubt

for sure for certain informal definitely, without a doubt I saw him and knew for sure that he

had come to see me.

for sure for certain informal definitely, without a doubt I saw him and knew for sure that he

had come to see me. قطع طور ،به شک بی

keep up with phrasal verb

keep up with phrasal verb to continue to be informed about sth

keep up with phrasal verb to continue to be informed about sth He’s never made an effort to keep up with

current events.

keep up with phrasal verb to continue to be informed about sth He’s never made an effort to keep up with

current events. برآمدن چیزی پس از ، با کردن همراهی

Certainty /ˈs rt· n·ti/ ɜ ənoun U / C

Certainty /ˈs rt· n·ti/ ɜ ənoun U / Cthe sure knowledge that sth is true

Certainty /ˈs rt· n·ti/ ɜ ənoun U / Cthe sure knowledge that sth is true Can you say with absolute certainty that this

is the man you saw?

is the man you saw? sth that has no possibility of any other result;

sth you know will happen in a particular way

sth you know will happen in a particular way There are few certainties in life.

sth you know will happen in a particular way There are few certainties in life.Express certainty

sth you know will happen in a particular way There are few certainties in life.Express certainty اطمینان

Other formscertain /ˈs rt· n/ ɜ ə adjective knowing that something is true; having no

doubtcertainly /ˈs rt· n·li/ ɜ ə adverb certainty /ˈsɜrt· ə n·ti/ noun U the sure knowledge that something is true for certain = for sure

Express hope =اظهار امیدواری کردن Express regret= اظهار تاسف کردن Express certainty= اظهار اطمینان کردن

IT-based school مدرسه اینترنتی ، مدرسه هوشمند

Share / er, ær/ ʃ ʃnoun C / verb I/T

Share / er, ær/ ʃ ʃnoun C / verb I/T one of the parts into which something has

been divided.

been divided. She’s not doing her fair share of the work.

been divided. She’s not doing her fair share of the work. to divide or use something with others

been divided. She’s not doing her fair share of the work. to divide or use something with others T Why don’t we share the salad?

been divided. She’s not doing her fair share of the work. to divide or use something with others T Why don’t we share the salad? T She shares an office with Anne.

been divided. She’s not doing her fair share of the work. to divide or use something with others T Why don’t we share the salad? T She shares an office with Anne. سهم ، قسمت ، سهیم کردن ، قسمت کردن ، به اشتراک

گذاشتن

A point As well = too As well as = in addition to

effectively /ɪˈfek·t v·li/ ɪadverb 1- well 2- having as a certain result in reality, خوب ، موثر

Word formation Effect /ɪˈfekt/ noun C/U the result of a particular influence; effective /ɪˈfek·t v/ ɪ adjective effectively /ɪˈfek·t v·li/ ɪ adverb effectiveness /ɪˈfek·t v·n s/ ɪ ə noun U The drug’s effectiveness is doubtful.

inexpensive /ˌ n· kɪ ɪ ˈspen·s v/ ɪadjective costing little money, cheap , ≠ expensive an inexpensive hotel

l i fetime /ˈl f·t m/ ɑɪ ɑɪnoun U the period of time during which someone lives

or something exists, time of life The watch is high quality and should last a

lifetime. زندگی دوران

software /ˈsɔːfˌtwer, -ˌtwær/ noun U the instructions that control what a computer

can do; computer programs educational software Compare: hardware COMPUTER افزار نرم

database / ˈde t·ɪ ̬ əˌbe s/ɪnoun C a large amount of information stored in a

computer system in such a way that it can be easily looked at or changed

پایگاه داده

printer /ˈpr nt· r/ ɪ ə

printer /ˈpr nt· r/ ɪ ənoun C 1- a machine connected to a computer that

prints onto paper using ink a laser printer 2- person whose job is to print material. چاپگر ، چاپ کننده

Other formsprint /pr nt/ ɪ verb T MAKE TEXT print /pr nt/ ɪ noun U printing /ˈpr nt· ŋ/ ɪ ɪ noun C/U printer /ˈpr nt· r/ ɪ ə noun C in print = published and available to buyout of print =no longer available from a

publisher

House /h s/ ɑʊnoun C houses

House /h s/ ɑʊnoun C houses 1- a business or organization a

publishing/fashion house

publishing/fashion house 2- a building or part of a building which is

used by an organization:

used by an organization: the Metropolitan Opera House

used by an organization: the Metropolitan Opera House سازمان ، شعبه ، موسسه

Attention Visit this address

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Education

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