ἐπιλανθάνομαι to lose out of mind; by implication, to neglectDerivation: middle voice from G1909 and G2990;KJV Usage: (be) forget(-ful of). G1909 G2990
Thayer:1) to forget 2) neglecting, no longer caring for 2) forgotten, given over to oblivion, i.e. uncared for
ἐπιλανθάνομαι epilanthanomai ep-ee-lan-than'-om-ahee Middle voice from G1909 and G2990; to lose out of mind; by implication to neglectKJV Usage: (be) forget (-ful of).