Abbott-Smith Manual Greek Lexicon
ἀπο-πίπτω (G634)
1 ἀπο-πίπτω , [in LXX for מלל , נפל , etc.;] to fall off : Ac 9:18 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain
Strong's G634 · Greek
ἀποπίπτω
apopipto · ap-op-ip'-to
from 575 and 4098; to fall off