3. The Roman Catholic religion; -- commonly used by the opponents of
the Roman Catholics in disparagement or in an opprobrious sense.
Pap"a*gay (?), n. (Zoˆl.) See Popinjay, 1 (b).
Pa*pa"in (?), n. [From Papaw.] (Physiol. Chem.) A proteolytic ferment,
like trypsin, present in the juice of the green fruit of the papaw
(Carica Papaya) of tropical America.