a. Gr. Antiq. [f. Gr. τριμελής (f. τρι-, TRI- + μέλος song, melody) + -IC.] Consisting of three melodies in different modes.

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1850.  Mure, Lit. Greece, III. 44. The celebrated trimelic or tripartite nome,… consisting of three parts or strophes, each in one of the three chief … modes … Dorian, Phrygian, and Lydian.

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