Extended Strong's Greek Lexicon (Abbott-Smith based)
great man
Usage: 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)