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English dictionary with thousands of definitions, examples, synonyms and phrases

An English monolingual dictionary is useful for understanding a word meaning — not only for native English speakers, but also for those who are learning English as a second language. Whether you are translating from English into your mother tongue or you simply don’t know what a word means, you can always count on our English dictionary, with its definitions of common words, technical terms and idioms, many of them added by our community members.

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«Collins English Dictionary 5th Edition first published in 2000 © HarperCollins Publishers 1979, 1986, 1991, 1994, 1998, 2000 and Collins A-Z Thesaurus 1st edition first published in 1995 © HarperCollins Publishers 1995»

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Traduction,
Traducción,
Traduzione,
Übersetzung,
Tradução,
Перевод,
Překlad,
Traducere Online,
翻译,

Spanish English translation
| Italian English translation
| German English translation
| Portuguese English translation
| Russian English translation
| Arabic English translation
| Hebrew English translation
| Dutch English translation
| Polish English translation


Dictionnaire,
Diccionario,
Wörterbuch,
Dizionario,
Dicionario

English Spanish Dictionary
| English Italian Dictionary
| English German Dictionary
| English Portuguese Dictionary
| English Russian Dictionary
| Medical dictionary English French
| Computer dictionary English French
| Computer dictionary English Spanish
| Business dictionary English French
| English Arabic Dictionary
| English Hebrew Dictionary
| English Dutch Dictionary
| English Polish Dictionary



Traduction en contexte,
Traducción en contexto,
Traduzione in contesto,
Übersetzung im Kontext,
Tradução em contexto,
Vertaling in context,
Переводчик Контекст,
Tłumaczenie w kontekście,

الترجمة في السياق ,
תרגום בהקשר

English French translation in context |
English Spanish translation in context |
English German translation in context |
English Italian translation in context |
English Portuguese translation in context |
English Dutch translation in context |
English Polish translation in context |
English Russian translation in context |



Conjugaison,
Conjugación, Konjugation, Coniugazione

English Verb Conjugation | French Verb Conjugation | Spanish Verb Conjugation | German Verb Conjugation | Hebrew Verb Conjugation


English Grammar,
English Spellchecker


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All English definitions from our dictionary


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The English Dictionary

WordReference is proud to offer three monolingual English dictionaries from two of the world’s most respected publishers—the WordReference Random House Learner’s Dictionary of American English, the WordReference Random House Unabridged Dictionary of American English, and the Collins Concise English Dictionary. These prestigious dictionaries contain more than 259409 words and phrases.

In addition, we offer an English verb conjugator, comprehensive collections of synonyms and collocations, and an active English Only forum. If you still cannot find a term, you can ask or search in this forum, where native English speakers from around the world love to assist others in their understanding of the English language.

To get started, type a word in the search box above to find its definition.

Monolingual English dictionary
Spanish verb conjugator
English synonyms
English collocations
English Only forum

Copyright © 2023 WordReference Random House Learner’s Dictionary of American English
Copyright © 2023 WordReference Random House Unabridged Dictionary of American English
Collins Concise English Dictionary © HarperCollins Publishers

Word Of The Day

lingua franca

A region usually adopts a lingua franca, or common language, when its inhabitants speak many different languages or dialects.

When people hear the term lingua franca, they often think of English. Although there are millions of people worldwide who don’t speak English, it has still become the lingua franca of many regions and areas of communication. One example is aviation — for airline pilots around the world, English is the lingua franca. The term means «Frankish tongue» in Italian, a reference to the original, 11th-century lingua franca, a mixture of Italian, French, Turkish, and other Mediterranean languages.

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Commonly Confused Words
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A comprehensive guide to correct word choice

allusion / illusion / delusion

Novelists, magicians, and other tricksters keep these words busy. Novelists love an allusion, an indirect reference to something like a secret treasure for the reader to find; magicians heart illusions, or fanciful fake-outs; but tricksters suffer from delusions, ideas that have no basis in reality.

read more >

predominate / predominant

If you win an election by a 3:1 margin, are you the predominant winner or the predominate winner?

read more >

discreet / discrete

Discreet means on the down low, under the radar, careful, but discrete means individual or detached. They come from the same ultimate source, the Latin discrētus, for separated or distinct, but discreet has taken its own advice and quietly gone its separate way.

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Finally, a dictionary with a soul

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Our definitions were written by humans, for humans.
Each word has a friendly explanation that makes it easy to remember.

Real world examples

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That’s less time searching, more time learning.

Get clear definitions and audio pronunciations of words, phrases, and idioms in British and American English from the three most popular Cambridge dictionaries of English with just one search: the Cambridge Advanced Learner’s Dictionary, the Cambridge Academic Content Dictionary, and the Cambridge Business English Dictionary.

Browse the English Dictionary

Or, browse the Cambridge Dictionary index

Key features

The Cambridge English Dictionary is based on original research on the unique Cambridge English Corpus, and includes all the words at CEFR levels A1–C2 in the English Vocabulary Profile. It’s ideal for anyone preparing for advanced-level Cambridge Exams or IELTS.

Get clear, simple definitions from the British, American, and Business dictionaries with just one search!

Hear the words spoken in British and American English

Thousands of real examples show how words are used

Guidewords take you to the exact meaning you are looking for

The Smart Vocabulary helps you expand your vocabulary with related words and phrases

Ideal for intermediate to advanced learners of English (CEFR levels A2–C2)

Based on the Cambridge English Corpus — a database of over 2 billion words


Acknowledgements

The dictionaries that you can search together as English on this Cambridge Dictionary website are:

Cambridge Advanced Learner’s Dictionary, 4th Edition

Cambridge Academic Content Dictionary

Cambridge Business English Dictionary

Word of the Day

headquarters

UK

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/ˌhedˈkwɔː.təz/

US

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/ˈhedˌkwɔːr.t̬ɚz/

the main offices of an organization such as the army, the police, or a business company

About this

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6.a 6.c/o
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8.R.I.P. 8.NB
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