Abbott-Smith Manual Greek Lexicon
κατ-αργέω (G2673)
27 κατ-αργέω , -ῶ ( κατά , causative, ἀργός = ἀ-εργός ), [in LXX: II Es 4.21 , 23 5.5 6.8 ( בְּטֵל )*;] to make idle or inactive ( χέρας , Eur., Phœn. , 753): of soil occupied by an unfruitful tree, Lk 13:7 . Metaph. (Inscr.), to render inoperative or invalid , to abrogate, abolish : Ro 3:3 , 31 , I Co 1:28 6:13 13:11 15:24 , Ga 3:17 , Eph 2:15 , II Th 2:8 , II Ti 1:10 , He 2:14 ; pass., Ro 4:14 6:6 , I Co 2:6 13:8 , 10 15:26 , II Co 3:7 , 11 , 13 , 14 , Ga 5:11 ; seq. ἀπό (of persons), to be separated , discharged or loosed from , Ro 7:2 , 6 , Ga 5:4 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain