Dictionary.com
definitions

bull session

SEE MORE SYNONYMS FOR bull session ON THESAURUS.COM

noun Informal.

an informal, spontaneous discussion.

Origin of bull session

First recorded in 1915–20
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Related Words for bull session

confab, chinwag, gabfest
British Dictionary definitions for bull session

bull session

noun

informal, mainly US and Canadian an informal discussion, often among men

Word Origin for bull session

C20: from bull ²
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Idioms and Phrases with bull session

bull session

An informal discussion, as in College students love late-night bull sessions about anything and everything, from professors to poetry to politics. This expression originally referred to an exchange of opinions and anecdotes, including stories of sexual prowess, by men, and then came to be used more broadly. [Slang; c. 1915]

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