What is the Latin word for bon mot?

The usual Latin words for “bon mot” are facētus, dīctērium. The right choice depends on the sense; see the distinctions below.

English → Latin

“bon mot” in Latin

facētuselegant, fine; courteous, polite; witty, jocose, facetious dīctēriumbon mot, witticism

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

bon mot

facete or belle dictum, breviter ac commode dictum, bonum dictum; salse dictum, dicterium (when sarcastic).

Quick answer

What is the Latin word for bon mot?: The usual Latin words for “bon mot” are facētus, dīctērium. 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.