Did you know?

Click any word in a definition or example to find the entry for that word

revise - definition and synonyms


What are red words?

90% of the time, speakers of English use just 7,500 words in speech and writing. These words appear in red, and are graded with stars. One-star words are frequent, two-star words are more frequent, and three-star words are the most frequent.



The thesaurus of synonyms and related words is fully integrated into the dictionary. Click on the thesaurus category heading under the button in an entry to see the synonyms and related words for that meaning.

verb revise pronunciation in British English /rɪˈvaɪz/
Word Forms
present tense
present participlerevising
past tenserevised
past participlerevised
  • Facebook
  • Twitter
  1. 2
    [transitive] to change, improve, or make additions to something such as a book, law, or piece of writing

    The text has been revised and published in a new edition.

  2. 3
    [transitive] to change the way that you do something

    If you want my advice, you should revise your security arrangements.

  3. 4
    [intransitive/transitive] British to read and learn information that you have studied in order to prepare for an examination. The American word is review

    Have you revised the work we did last term?

    revise for:

    I have to revise for my Spanish test tomorrow.


sea lion

in an online conversation, repeatedly asking a person questions which suggest that you are interested in what they are talking about, but are actually intended to annoy them

BuzzWord Article

Word of the Day


to teach someone

Open Dictionary


an electric skateboard

add a word


A must for anyone with an interest in the changing face of language. The Macmillan Dictionary blog explores English as it is spoken around the world today.

global English and language change from our blog
Macmillan learn live love play