From apoballo; rejection; figuratively, loss -- casting away, loss.
see GREEK apoballo
1. rejection, repudiation (ἀποβάλλεσθαι to throw away from oneself, cast off, repudiate): Romans 11:15 (opposed to πρόσλημψις αὐτῶν, objec. genitive).
2. a losing, loss (from ἀποβάλλω in the sense of lose): Acts 27:22 ἀποβολή ψυχῆς οὐδεμία ἔσται ἐξ ὑμῶν no one of you shall lose his life (Winers Grammar, § 67, 1 e.). (Plato, Plutarch, others.)