Dictionary entry

ἀντιπίπτω

G. Abbott-Smith's A Manual Greek Lexicon of the New Testament

ἀντι-πίπτω,

[in LXX: Ex 26:5 (קבל), Ex 26:17 (שׁלב), Nu 27:14 (מְרִיבָה), Jb 23:13 (שׁוּב hi.)*;]

1. to fall against or upon (Arist., Polyb.).

2. to strive against, resist (Arist.): c. dat., Ac 7:51.