Found 2 items, similar to Papain.
English → English (WordNet) Definition: papain papain n : a proteolytic enzyme obtained from the unripe papaya; used as a meat tenderizer
English → English (gcide) Definition: Papain Papain \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. [1913 Webster]