Did you know?

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


 - definitions and thesaurus

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.

adjective ambitious pronunciation in British English /æmˈbɪʃəs/
  1. 1
    determined to be successful, rich, famous etc

    an ambitious young lawyer

    ambitious for someone (=determined that someone will succeed):

    Her parents were intensely ambitious for her and her younger sister.

    Synonyms and related words for this sense of ambitious
  2. 2
    an ambitious plan, aim, or attempt is difficult and will need a lot of effort to succeed

    an ambitious strategy for managing health care

derived word


Synonyms and related words for this sense of ambitious


web content which is specifically intended to make Facebook users click the 'Like' button associated with it

BuzzWord Article

Open Dictionary


the possibility of Greece leaving the Eurozone …

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