Abbott-Smith Manual Greek Lexicon
σεβαστός (G4575)
3 * σεβαστός , -ή, -όν (σεβάζομαι) reverend, august . In late writers, with reference to the Roman Imperial name; ὁ Σ. , Augustus , i.e. the Roman Emperor: Ac 25:21 , 25 ; Augustan : σπείρα σ. , Ac 27:1 (See further, Deiss., BS , 218.) †
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain