ἄλειπτος

ον, Adv.

λείπω

A. not left behind, unconquered, πυθαύλης, περιοδονίκης, IG 14.737,1102, cf. D.Chr. 28.9, PLond. 3.1178.54 (ii A. D.). Adv. ‐τως perfectly, Porph. in Cat. 124.2.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project