בּוּן I, Bun, abbrev. of אַבּוּן; name of several Amoraim. Y. Shek. IV, end, 48ᶜ ר׳ אבון ור׳ ב׳. Y. Ber. III, 6ᶜ בין some ed. (corr. acc.); a. fr.—Y. R. Hash. I, 56ᶜ top, a. fr. R. B. bar Ḥiya.—Y. Ter. VIII, 45ᶜ, a. fr. R. B. bar Kahana; v. Fr. M’bo p. 67ᵇ sq.