בִּרְסִין, (birrus, βίῤῥος, v. בִּירוֹס; formed with a geographical termination, cmp. בִּרְדְּסִין) birrus, a cloak of thick woolen material. Kil. IX, 7 (Ms. M. a. Ar. בד׳); Y. ib. 32ᵈ top בּוּרְסִין; expl. בריה, v. בִּירְיָא II. Sifré Deut. 234 סדסים read as Yalk. ib. 933 בורס׳.