ἀθετέω, -ῶ (τίθημι), [in LXX for seventeen different words, פּשׁע, מרד, בּגד, מעל, etc. often meaning, as 1Ki.13:3 (Heb. al.), to revolt; properly, to make ἄθετον , or do away with what has been laid down (see DCG, i, 453 f.)].

__1. to set aside, disregard (in Gramm. to reject as spurious): διαθήκην , Gal.3:16; ἐντολήν , Mrk.7:9; νόμον . Heb.10:28; πίστιν , 1Ti.5:12.

__2. to nullify, make void: Luk.7:30 (see Field, Notes, 59), 1Co.1:19, Gal.2:21.

__3. to reject: Mrk.6:26 (Field, op. cit. 30), Lk 10:16, Jhn.12:48, I Th 48, Ju 8 (for exx. in π. see MM, VGT, see word).

† (AS)

to set aside, disregard; to reject as spurious; to nullify, make void; to reject