Strong's G2371 · Greek

θυμομαχέω

thumomacheo · thoo-mom-akh-eh'-o

from a presumed compound of 2372 and 3164; to be in a furious fight, i.e. (figuratively) to be exasperated

Scholarly Lexicons

Abbott-Smith Manual Greek Lexicon

 1 *† θυμομαχέω , -ῶ ( θυμός, μάχομαι ), to fight desperately , have a hot quarrel : c. dat. pers., Ac 12:20 .† 

G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain