FROM STRONG’S GREEK DICTIONARY (1890)

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

athumeo ἀθυμέω — ath-oo-meh'-o — from a compound of 1 (as a negative particle) and 2372; to be spiritless, i.e. disheartened:--be dismayed.

see GREEK for 1

see GREEK for 2372