member of a θίασος, Ar. Ra. 327 (lyr.), Is. 9.30, IG 2(2).1237.95; θ. καὶ ἐρανισταί Arist. EN 1160a19.
c. gen., θιασῶται τοῦ θεοῦ τούτου (sc. Ἔρωτος) worshippers of Love, X. Smp. 8.1; Ἀφροδίτης οἱ θ. IG 2(2).1261.23; ὁ ἐμὸς θ. my fellow-reveller, E. Ba. 548 (lyr.); οἱ ἑαυτοῦ θ. fellow-members of his θ., IG 2(2).1237.73.
of Bacchus, leader of θίασοι, AP 9.524.9.
generally, follower, disciple, Luc. Fug. 4; Πλάτωνος Them. Or. 2.33c.