What is the Latin word for bout?

The usual Latin words for “bout” are simul, cōmissātiō. The right choice depends on the sense; see the distinctions below.

English → Latin

“bout” in Latin

simulat the same time; simultaneously; and at the same time; and also; both … and (at once); together; not only ... but at th cōmissātiōcarousing, merrymaking, feasting, revelry

Riddle & Arnold A Copious and Critical English–Latin Lexicon, 1864

bout

At one bout, simul (at the same time): uno impetu (with one effort, Cic.). A drinking bout, comissatio (a merry-making after a regular cena, with games, dancing, strolling out into the streets. etc.). ☞ Compotatio, in Cic., only as translation of συμπόσιον: not used as a Roman expression by him or any other author.

Quick answer

What is the Latin word for bout?: The usual Latin words for “bout” are simul, cōmissātiō. The right choice depends on the sense; see the distinctions below.

Entry from J. E. Riddle & T. K. Arnold, A Copious and Critical English–Latin Lexicon (rev. C. Anthon, New York: Harper, 1864), digitised by Fergus J. P. Walsh, CC BY-SA 4.0; Latin markup adapted by latindictionary.co.