FROM STRONG’S GREEK DICTIONARY (1890)

Strong’s Greek Dictionary (1890) — public domain, printed whole.

theriomacheo θηριομαχέω — thay-ree-om-akh-eh'-o — from a compound of 2342 and 3164; to be a beast-fighter (in the gladiatorial show), i.e. (figuratively) to encounter (furious men):--fight with wild beasts.

see GREEK for 2342

see GREEK for 3164