Did you know?

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

bull - 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.

Thesaurus diagram

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.

noun     bull pronunciation in American English
Word Forms
  1. 1
    [countable] an adult male of the cattle family
  2. 2
    [uncountable] informal something someone says that is stupid or not true

    You think you can win? That’s bull.

    Synonyms and related words
  3. 3
    [countable] business someone who expects the prices of stock to rise and may buy them so they can sell them later at a profit
    See also bear
  4. 4
    [countable] an official statement from a pope
quiz invitation

gig economy

an employment concept in which people are paid for each specific, short-term task that they do and don't have conventional contracts of employment

BuzzWord Article

Open Dictionary

fake news

a sensational piece of news which does not map to reality, created to attract attention or damage somebody's reputation

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