Online dictionary: English Definition translation of words and expressions, definition, synonyms
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.
See the latest user contributions to the English dictionary and add your own:
You want to reject this entry: please give us your comments (bad translation/definition, duplicate entries…) |
- Edit the entry
- Delete the entry
- Add a suggestion
- Add comment
- Validate
- !Put in pending
- !Reject
To add entries to your own vocabulary, become a member of Reverso community or login if you are already a member.
It’s easy and only takes a few seconds:
How to take part:
- Add words and phrases with complete definitions
- Comment on the English definitions submitted by other users
- Vote for or against an English definition
» How to contribute
Help us write our English dictionary
English words are used all over the world. They are borrowed by other languages, and often become buzzwords used daily by millions of people. It is obviously vital to understand their meaning and use them correctly. That’s why Reverso allows its users to contribute to the online dictionary with their own English definitions. Thousands of English words and idioms, colloquial expressions, phrase, slang terms, and specialized terms have already been added to the English dictionary. You can help us write our online dictionary by adding words and expressions and their English definition, or by making comments on the definitions added by other users.
A wide-ranging dictionary lookup tool
When you look up the definition of a word in our English dictionary, the results displayed will include not only words and phrases from the general dictionary, but also definitions added by users. With a single click, you can suggest a new definition for an English word, search for its synonyms, conjugate verbs or hear the pronunciation of the word.
Why use the English dictionary
- Searches are made both in the general dictionary and among the words and idioms submitted by users.
- It can be used not only by beginners learning English, but also by proficient users as a tool for improving English translations
- It provides access to idioms which are missing from other English dictionaries, added by Reverso community members
- It gives you the opportunity to show how proficient you are in English by contributing new entries and comments to the English dictionary
Register to enjoy these benefits and much more
See English definitions from our dictionary
»See more
Reverso Products
- Need professional translation solutions for your company?
- Get the famous Collins dictionaries on your PC
- Add Reverso to your browser
- Translate millions of words and expressions in context
- Download Reverso Context free app for iOS and Android
«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»
Contact |
Newsletter | Tell a friend
| News
| Company |
Conditions of use | Help (?)
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
Recommended links:
Free: Learn English, French and other languages |
Reverso Documents: translate your documents online
Fleex:
Learn English watching your favourite videos |
Learn English with movies |
Learn English with TV shows
All English definitions from our dictionary
English monolingual dictionary: understand what words mean through definitions and synonyms
©2023 Reverso-Softissimo. All rights reserved.
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
Your browser doesn’t support HTML5 audio
/ˌhedˈkwɔː.təz/
US
Your browser doesn’t support HTML5 audio
/ˈhedˌkwɔːr.t̬ɚz/
the main offices of an organization such as the army, the police, or a business company
About this
- Go to Preferences page and choose from different actions for taps or mouse clicks.
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
When you’re online, you are using a computer or other device that’s connected to the Internet. If someone asks if you’re online, they’re wondering whether you have Internet access.
You might say, «I need to go online and check my email,» or «I don’t know if she’s still meeting me — she hasn’t been online all day.» Or you could describe something that’s available or readable on the Internet, like a news story, as being online. While the adjective officially describes a connection to any computer network, it’s almost always used these days to mean «on the Internet.» The word online has been around since 1950.
Definitions of online
-
adjective
connected to a computer network or accessible by computer
-
synonyms:
on-line
-
connected, machine-accessible
stored in, controlled by, or in direct communication with a central computer
-
connected, machine-accessible
-
adjective
on a regular route of a railroad or bus or airline system
-
adjective
being in progress now
-
synonyms:
on-line
-
current
occurring in or belonging to the present time
-
current
DISCLAIMER: These example sentences appear in various news sources and books to reflect the usage of the word ‘online’.
Views expressed in the examples do not represent the opinion of Vocabulary.com or its editors.
Send us feedback
EDITOR’S CHOICE
Look up online for the last time
Close your vocabulary gaps with personalized learning that focuses on teaching the
words you need to know.
Sign up now (it’s free!)
Whether you’re a teacher or a learner, Vocabulary.com can put you or your class on the path to systematic vocabulary improvement.
Get started
as·ter·isk
(ăs′tə-rĭsk′)
n.
1. A star-shaped figure (*) used chiefly to indicate an omission, a reference to a footnote, or an unattested word, sound, or affix.
2. Mathematics A symbol used to indicate multiplication, as in 2 * 3 = 6.
tr.v. as·ter·isked, as·ter·isk·ing, as·ter·isks
To mark with an asterisk.
[Middle English, from Late Latin asteriscus, from Greek asteriskos, diminutive of astēr, star; see ster- in Indo-European roots.]
Usage Note: The phonological phenomenon of metathesis involves the transposition of sounds or syllables in a word. Metathesis is responsible for the common rendering of ask as aks or ax. (This issue is discussed comprehensively at ax.) Similarly, one sometimes hears asterisk pronounced with the «sk» transposed to produce a (ks) sound, as though the word were spelled asterix or astericks. Then, perhaps because this symbol is often written as one of a series (as ***, for example), some people apparently infer that astericks is the plural of a singular asterick, pronounced with just a final (k) sound. In 2014, the Usage Panel overwhelmingly preferred the traditional pronunciation for asterisk, although 24 percent found the asterix pronunciation acceptable and 19 percent found asterick acceptable. A mere 7 percent personally preferred the asterix pronunciation, and only 6 percent preferred the asterick one. See Usage Note at ax2.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
asterisk
(ˈæstərɪsk)
n
1. (Printing, Lithography & Bookbinding) a star-shaped character (*) used in printing or writing to indicate a cross-reference to a footnote, an omission, etc
2. (Linguistics)
a. (in historical linguistics) this sign used to indicate an unattested reconstructed form
b. (in descriptive linguistics) this sign used to indicate that an expression is ungrammatical or in some other way unacceptable
vb
(Printing, Lithography & Bookbinding) (tr) to mark with an asterisk
[C17: from Late Latin asteriscus a small star, from Greek asteriskos, from astēr star]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
as•ter•isk
(ˈæs tə rɪsk)
n.
1. a small starlike symbol (*), used in writing and printing as a reference mark or to indicate omission, doubtful matter, etc.
2. this symbol used in linguistics to mark an ungrammatical or otherwise unacceptable utterance.
v.t.
3. to mark with an asterisk.
[1350–1400; Middle English < Latin asteriscus < Greek asterískos, diminutive of astḗr star]
pron: While the final syllable of asterisk is usu. pronounced (-rɪsk) with the (s) preceding the (k), a metathesized pronunciation of the word, in which the (s) and (k) change places to produce (ˈæs tə rɪks) is also heard. This pronunciation is sometimes falsely analyzed as a plural, with a corresponding singular (ˈæs tə rɪk) Both (ˈæs tə rɪks) and (ˈæs tə rɪk) although occasionally heard among educated speakers, are considered nonstandard pronunciations.
Random House Kernerman Webster’s College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
asterisk
Past participle: asterisked
Gerund: asterisking
Imperative |
---|
asterisk |
asterisk |
Present |
---|
I asterisk |
you asterisk |
he/she/it asterisks |
we asterisk |
you asterisk |
they asterisk |
Preterite |
---|
I asterisked |
you asterisked |
he/she/it asterisked |
we asterisked |
you asterisked |
they asterisked |
Present Continuous |
---|
I am asterisking |
you are asterisking |
he/she/it is asterisking |
we are asterisking |
you are asterisking |
they are asterisking |
Present Perfect |
---|
I have asterisked |
you have asterisked |
he/she/it has asterisked |
we have asterisked |
you have asterisked |
they have asterisked |
Past Continuous |
---|
I was asterisking |
you were asterisking |
he/she/it was asterisking |
we were asterisking |
you were asterisking |
they were asterisking |
Past Perfect |
---|
I had asterisked |
you had asterisked |
he/she/it had asterisked |
we had asterisked |
you had asterisked |
they had asterisked |
Future |
---|
I will asterisk |
you will asterisk |
he/she/it will asterisk |
we will asterisk |
you will asterisk |
they will asterisk |
Future Perfect |
---|
I will have asterisked |
you will have asterisked |
he/she/it will have asterisked |
we will have asterisked |
you will have asterisked |
they will have asterisked |
Future Continuous |
---|
I will be asterisking |
you will be asterisking |
he/she/it will be asterisking |
we will be asterisking |
you will be asterisking |
they will be asterisking |
Present Perfect Continuous |
---|
I have been asterisking |
you have been asterisking |
he/she/it has been asterisking |
we have been asterisking |
you have been asterisking |
they have been asterisking |
Future Perfect Continuous |
---|
I will have been asterisking |
you will have been asterisking |
he/she/it will have been asterisking |
we will have been asterisking |
you will have been asterisking |
they will have been asterisking |
Past Perfect Continuous |
---|
I had been asterisking |
you had been asterisking |
he/she/it had been asterisking |
we had been asterisking |
you had been asterisking |
they had been asterisking |
Conditional |
---|
I would asterisk |
you would asterisk |
he/she/it would asterisk |
we would asterisk |
you would asterisk |
they would asterisk |
Past Conditional |
---|
I would have asterisked |
you would have asterisked |
he/she/it would have asterisked |
we would have asterisked |
you would have asterisked |
they would have asterisked |
Collins English Verb Tables © HarperCollins Publishers 2011