בִּיבָר, (vivarium, βιβάριον) vivarium, an enclosure in which live game, fish &c. (also wild beasts) are kept. Snh. 39ᵃ לשדיוה לב׳ must be thrown into the vivarium. Ib. שדיוה וכ׳ they threw him &c. but they (the beasts) did not eat him. Bets. 24ᵃ; a. fr.—Pl. בִּיבָרִים, בִּיבָרִין. Ib. III, 1; a. fr. v. בִּיבָרְיָא.