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stag party

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noun

a social gathering or outing for men only.
a party given a bachelor by his male friends before his marriage, often on the night before the wedding, ranging from a formal gathering to a night of carousing.
a gathering for men only, especially one for the purpose of watching sexually titillating movies or exhibitions.

Origin of stag party

An Americanism dating back to 1850–55
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Related Words for stag party

stag
Idioms and Phrases with stag party

stag party

A social gathering for men exclusively, often involving entertainment considered unsuitable for women. For example, They wanted to give him a stag party before the wedding but John wasn't interested. This idiom uses stag in the sense of “a man unaccompanied by a woman.” [c. 1850]

The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.