I.a looking at, viewing, beholding, θεωρίης εἵνεκεν ἐκδημεῖν to go abroad to see the world, Hdt.; so Thuc., etc.: of the mind, contemplation, speculation, Plat., etc.
2.pass. = θεώρημα, a sight, show, spectacle, Aesch., Eur., etc.; esp. at a theatre, Ar., Xen.
II.the being a spectator at the theatre or the public games, Soph., Plat.
2.the office of θεωρός, discharge of that office, Thuc., etc.