1. Any ecclesiastic, especially. A bishop.
4. (Science: zoology) A fish; the ruff. Pope Joan, a game at cards played on a round board with compartments. Pope's eye, the gland surrounded with fat in the middle of the thigh of an ox or sheep. Pope's nose, the rump, or uropygium, of a bird. See Uropygium.
Origin: AS. Papa, L. Papa father, bishop. Cf. Papa, Papal.