τριςμέγιστος

η, ον
A. thrice-greatest, title of the Egyptian Hermes (Thoth), CPHerm. 125ii 8 (iii A. D.), OGI 716 (Achmim, iii A. D.), Ph.Bybl. ap. Eus. PE 1.10, Corp.Herm. passim. (The Egyptian title is translated μέγιστος καὶ μ. καὶ μ. in Wilcken Chr. 109.6 (iii B. C.).)
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
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