A.sight, spectacle, “λόγοι καὶ θεωρήματα” D.18.68; “θ. καὶ ἀκροάματα” Aristox.Fr. Hist.15; “θ. καὶ ἀκούσματα” D.C.52.30: generally, festival, “ὅσα Μουσῶν ὠσὶν ἔχεται θεωρήματα” Pl.Lg.953a.
2. object of contemplation, τὸ ἐν ἡμῖν φάντασμα δεῖ ὑπολαβεῖν . . εἶναι θ. Arist.Mem.450b25; vision, Id.Div.Somn.463b19; intuition, “θ. κοινά” Chrysipp.Stoic.3.72,al., cf. Phld.Po.5.25 (pl.).
II. of the mind, speculation, theory, Arist. Metaph.1083b18, Top.104b1; τὰ κατὰ φυσιολογίαν θ. Metrod.Herc.831.8; speculative proposition, M.Ant.1.8.
b. datum or rule of art, Cic.Fam.6.11 (pl.); τέχνης θ. Phld.Rh.2.94S.,al.(pl.), cf. Stoic.3.51; ἰατρικῆς θ. Corn.ND33 (pl.); scheme, plan, Plb.6.26.10: pl., θεωρήματα, τά, arts and sciences, Id.10.47.12; “αἱ τέχναι ἐκ -ημάτων εἰσίν” Gal.1.106.
c. Math., theorem, Archim.Sph.Cyl.1Prooem., al., Papp.30.6, al., Procl.in Euc.p.201 F.; also ἀστρονομικὰ θ. Phlp.in Mete.104.19.
2. subject of investigation, Plb.1.2.1, D.H.Comp. 2.
b. investigation, Plu.2.1131c.