LATIN DICTIONARYLexicon Latīnum
English → Latin

“conviction” in Latin

The English word conviction itself goes back to Latin convincō, through convictiō.

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

conviction
The finding, or being fourd, guilty; circumlocution with convictus, compertus, etc. [ ☞ Convictio, in this sense, not Latin.] If it is his second conviction, on a charge of this kind, si quo in pari ante peccato convictus sit (Cic.): [If it is not necessary to distinguish between conviction and condemnation, Vid: CONDEMNATION.]
Full persuasion, persuasio; but mostly by circumlocution with persuasum habere, etc. [Vid: “to be convinced, ’ under CONVINCE]. To entertain a full or firm conviction, persuasissimum habere; plenum persuasionis esse; mihi persuasissimum est; plane non dubito, quin certe scio (absolutely, and with accusative and infinitive).

Quick answer

What is the Latin word for conviction?
The usual Latin words for “conviction” are convincō, comperiō, persuāsiō; also et cētera. 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.