Abbott-Smith Manual Greek Lexicon
καινότης (G2538)
2 καινότης , -ητος, ἡ ( καινός ), [in LXX: III Ki 8:53 , Ez 47:12 *;] novelty (Thuc., Isocr., LS, s.v.). freshness , newness : ἐν κ. ζωῆς (v. Lft., Notes , 296), Ro 6:4 ; ἐν κ. πνεύματος , Ro 7:6 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain