רַבְצָן, (רָבַץ) an animal that habitually breaks down under a load. B. Mets. 33ᵃ (ref. to Ex. XXIII, 5) רוֹבֵץ ולא ר׳ ‘lying’, but not when it is in the habit of &c. Ib. מה לי רובץ מה לי ר׳ (if it is a Biblical duty to relieve the suffering animal,) what difference does it make, whether the animal breaks down for the first time or did so before?; a. e.—Fem. רַבְצָנִית. Tosef. B. Bath. IV, 6; B. Mets. 80ᵃ