D defs.my
Entry 4 senses Webster, 1913

Pope

/(pōp)/ · IPA /poʊp/
01 n. Any ecclesiastic, esp. a bishop.
  1. 1.
    Any ecclesiastic, esp. a bishop.[Obs.]
  2. 2.
    The bishop of Rome, the head of the Roman Catholic Church. See Note under Cardinal. See: Note, Cardinal
  3. 3.
    A parish priest, or a chaplain, of the Greek Church.
  4. 4.
    A fish; the ruff.(Zool.)
Phrases & compounds
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.
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.