[3105] theōrēma, atis, n. (θεώρημα), ein Lehrsatz, Theorem, Gell. 17, 19, 3. Mart. Cap. 3. § 230; 6. § 716: theoremata geometrica, Chaldic. Tim. 228. – Dat. od. Abl. Plur. -atis, Gell. 1, 2, 6. – -atibus, Chalcid. Tim. 342.
Brockhaus-1809: Das Theorema
Pierer-1857: Theorēma