אוּבְצָנָא, (אבץ. cmp. חָבַץ II, a. חבץ P. Sm. 1181 sq.) heavy pressure, overload, prostration from heavy load. Targ. Y. Num. XIX, 2.—B. Mets. 36ᵇ א׳ דהר the prostration from carriyng a load up hill. Ib. 78ᵃ מתה מחמת א׳ died from fatigue. Sabb. 106ᵇ. [Ar. reads אוכצנא, cmp. Syr. אכץ P. Sm. 190—corr. acc.]