Abbott-Smith Manual Greek Lexicon
στρῆνος (G4764)
1 στρῆνος , -ους, τό (cf. Lat. strenuus ), [in LXX: IV Ki 19:28 ( שַׁאֲנָן )* ;] insolent luxury, wantonness : Re 18:3 (a late word, first found in a Comic poet, B.C. 300, v. Kennedy, Sources , 41, cf. στρηνιάω ).†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain