'Pope's eye' definitions:

Definition of 'Pope's eye'

From: GCIDE

Pope \Pope\ (p[=o]p), n. [AS. p[=a]pa, L. papa father, bishop. Cf. Papa, Papal.]
1. Any ecclesiastic, esp. a bishop. [Obs.] --Foxe. [1913 Webster]
2. The bishop of Rome, the head of the Roman Catholic Church. See Note under Cardinal. [1913 Webster]
3. A parish priest, or a chaplain, of the Greek Church. [1913 Webster]
4. (Zool.) A fish; the ruff. [1913 Webster]
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. --R. D. Blackmore.
Pope's nose, the rump, or uropygium, of a bird. See Uropygium.
to be more Catholic than the Pope to adhere more stringently to Roman Catholic practices and doctrine than is required by church doctrine; -- usually used in a negative sense to mean, to be excessively pious. [1913 Webster +PJC]