Abbott-Smith Manual Greek Lexicon
βασιλικός (G937)
5 βασιλικός , -ή, -όν ( βασιλεύς ), [in LXX for מֶלֶךְ and its cognates;] royal , belonging to a king : χώρα , Ac 12:20 ; ἐσθής , Ac 12:21 ; νόμος β. , a supreme law , "a law which governs other laws and so has a specially regal character" (Hort), or because made by a king ( LAE , p. 367 3 ), Ja 2:8 ; τις , one in the service of a king , a courtier , Jo 4:46 , 49 (WH, mg., βασιλίσκος ).†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain