Quick Definition
Γαλλίων, ωνος, ὁ n.m. Gallio
Strong's Definition
of Latin origin; Gallion (i.e. Gallio), a Roman officer
KJV Usage: Gallio
UBS Dictionary of the Greek New Testament
UBS Dictionary of the Greek New Testament © United Bible Societies, licensed CC BY-SA 4.0.
Thayer's Greek Lexicon
Γαλλίων, -wvos, 6, Gallio, proconsul of Achaia, elder brother of L. Annaeus Seneca the philosopher. His original name was Marcus Annucus Novatus, but after his adoption into the family of Junius Gallio the rhetorician, he was called Gallio: Acts xviii. 12,14, 17. [Cf. B.D. Am. ed.; Farrar, St. Paul, i. 566 sq.]
Mounce Concise Greek Dictionary
Γαλλίων Galliōn 3x
Gallio, pr. name, Acts 18:12, 14, 17*
Abbott-Smith Greek Lexicon
Γαλλίων, -ωνος, ὁ, Gallio, proconsul of Achaia: Ac 18:12, 14, 17.†
Moulton & Milligan — Vocabulary of the Greek NT
Γαλλίων. See Deissmann’s S/. Pau/, App. I., where, following Ramsay (Zx/. VII. vii. p. 467 ff.), it is shown on the evidence of a Delphic inscription, published by Bourguet De rebus Delphicis, 1905, p. 63 f., that Gallio entered on his pro-consulship in the summer of A.D. 51, and a fixed point is thus secured for determining the chronology of Paul's life. The name occurs P ἈΝ] II. 155 (a.p. 138-61).
Liddell-Scott-Jones — Greek-English Lexicon
Γαλλίων (Galliōn) — Gallio. Γαλλίων, -ωνος, ὁ, Gallio, proconsul of Achaia: Act.18:12, 14 17.† (From Abbott-Smith. LSJ has no entry)