English Lexicon

Buck

/bʌk/
nounverbCEFR B2 (Upper)Top #3400 frequency
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Comprehensive Definitions & Senses

3 senses
As noun
  1. 1

    The male of certain animals, especially the fallow deer, roe deer, hare, or rabbit.

    "A majestic buck with large antlers stepped out into the clearing."
  2. 2

    A US or Australian dollar.

    "That sandwich cost me ten bucks."
As verb
  1. 1

    To resist, oppose, or refuse to yield to something.

    "It is unwise to buck the trend of the global market."

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Synonyms (3)
Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

Derived from Old English 'bucca', meaning male deer or goat, originating from Proto-Germanic *bukon-. Over centuries, the term evolved to include the skin of such animals used as trade currency, eventually becoming a colloquial American English term for a dollar in the 18th century.

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