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buck - definition and synonyms

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noun [countable]     buck pronunciation in British English
Word Forms
  1. 1
    mainly American informal a dollar
  2. 2


    [plural] American informal money

    More and more bucks are being spent to achieve exactly the same ends.

    See also big bucks
  3. 3
    the male of some animals such as rabbits or deer
    See also doe
  4. 4
    informal old-fashioned a young man
    Synonyms and related words
Word story
Harry Truman, who was US president just after the Second World War, is reported to have had the expression ‘the buck stops here’ as a sign on his desk, suggesting that he would not try to ‘pass the buck’.


a lifestyle focussing on simple pleasures such as comfort and cosiness in the home, and spending time with friends and family

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Open Dictionary


a form of location that involves the underwater detonation of a bomb which causes sound waves that are picked up by ships

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