G3175
μεγιστάν
great man
μεγιστάν, -ᾶνος, ὁ (μέγιστος) [in LXX chiefly for שַׂר, Jer.24:8, al.; רַבְרְבָן, Dan LXX TH Dan.5:23, al.; frequently in Sir (sing., Sir.4:7) ;] usually pl., οἱ μ., the chief men, nobles (Manetho, FlJ, al.): Mrk.6:21, Rev.6:15 18:23.† (AS)
The KJV translates G3175 in the following manner:
great (2x), lords (2x), men (2x)
Full Thayer's lexicon entry
μεγιστᾶνες — megistânes
μεγιστάν, μεγιστανος, ὁ (from μέγιστος, as νέαν from νέος, ξυνάν from ξυνός), a later Greek word (see Lob. ad Phryn., p. 196), once in singular Sir 4:7; commonly in plural οἱ μεγιστᾶνες, the grandees, magnates, nobles, chief men of a city or a people, the associates or courtiers of a king (Vulg.principes): Rev 6:15; τῆς γῆς,; τοῦ Ἡρῴδου, Mar 6:21. (The Sept. for אַדִּירִים, Jer 14:3; Nah 2:6; Zec 11:2; גְּדולִים, Jon 3:7; Nah 3:10; רַבְרְבִין, Daniel, Theod. 4:33, etc.; שָׂרִים, Isa 34:12; Jer 24:8, etc.; 1Ma 9:37; often in Sir. Manetho 4, 41; Josephus, Artemidorus Daldianus, In Latinmegistanes, Tacitus, ann. 15, 27; Suct. Calig. 5.)
3 occurrences
Mark (1), Revelation of John (2)