G120 (athumeo/ath-oo-meh’-o) from a compound of 1 (as a negative particle) and 2372; to be spiritless, i.e. disheartened:–be dismayed.
TERM BIBLE SEARCH
Col 3:21 Fathers /pater/, provoke /erethizo/ not /me/ your /humon/ children /teknon/ to anger, lest /hina me/ they be discouraged /athumeo/.
(KJV)