τρᾰγῳδο-ποιός · tragōido-poios — LSJ
tragic poet, writer of serious poetry
tragic poet, Ar. Th. 30, Pl. Cra. 425d, R. 408b, Eratosth. ap. Eutoc. in Archim. iii p.88 H., Phld. Po. 2.29, etc.: generally, writer of serious poetry (cf. τραγῳδία II), e. g. of Homer, Pl. R. 605c, 607a; and of Pindar, Hermog. Id. 1.6:—τραγῳδιοποιός is found in Metrod. Herc. 831.3, in codd. BT of Pl. Smp. 223d, cod. A of R. 607a, etc., and many codd. of Lib. Or. 64.112, but is f.l. (in Pl. at least) for τραγῳδοπ-, which codd. give correctly in Cra. 425d, R. 408b, 597e: cf. κωμῳδοποιός.