LATIN DICTIONARYLexicon Latīnum
English → Latin

“mercenary” in Latin

The English word mercenary itself goes back to Latin mercēs, through mercēnārius.

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

mercenary adj.
mercedis avidus; praeter modum appetens: illiberalis et sordidus (with reference to things or persons): a mercenary spirit, nimium mercedis studium; mercedis aviditas.
mercenary s.
mercenarius; conducticius: a mercenary (i. e., paid soldier), miles mercenarius; mercede conductus: the mercenaries, catervae conducticiae (Nep., Chabr., 1, 2); exercitus conducticius (not conductus): to serve as a mercenary, mercede militari (Curt., 6, 5, 7): to have or employ mercenaries, milite mercenario uti (Liv., 5, 4): mercenaries, i. e., hired workmen, operae mercenariae, or mercede conductae (Cic.).

Quick answer

What is the Latin word for mercenary?
The usual Latin words for “mercenary” are mercēnārius, conductīcius. 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.