προκόπτω: imperfect προέκοπτον; future προκοψω; 1 aorist προεκοψα; to beat forward;

1. to lengthen out by hammering (as a smith forges metals); metaphorically, to promote, forward, further; Herodotus, Euripides, Thucydides, Xenophon, others.

2. from Polybius on intransitively (cf. Buttmann, 145 (127); Winers Grammar, 251 (236)), to go forward, advance, proceed; of time: ἡ νύξ προέκοψεν, the night is advanced (A. V. is far spent) (day is at hand), Rom 13:12 (Josephus, b. j. 4, 4, 6; (προκοπτουσης τῆς ὥρας) Chariton 2, 3, 3 (p. 38, 1 edition Reiske; τά τῆς νυκτός, ibid. 2, 3, 4); ἡ ἡμέρα προκοπτει, Justin Martyr, dialog contra Trypho, p. 277 d.; Latinprocedere is used in the same way, Livy 28, 15; Sallust, Jug. 21, 52, 109). metaphorically, to increase, make progress: with a dative of the thing in which one grows, Luk 2:52 (not Tdf.) (Diodorus 11 87); ἐν with a dative of the thing, ibid. Tdf.; Gal 1:14 (Diod (excerpt. de virt. et vitiis), p. 554, 69; Antoninus 1, 17); ἐπί πλεῖον, further, 2Ti 3:9 (Diodorus 14, 98); ἐπί πλεῖον ἀσεβείας, 2Ti 2:16; ἐπί τό χεῖρον, will grow worse, i. e. will make progress in wickedness, 2Ti 3:13 (τῶν Ἱεροσολύμων πάθη προυκοπτε καθ’ ἡμέραν ἐπί τό χεῖρον, Josephus, b. j. 6, 1, 1).