Carica papaya

Carica papaya
    n 1: tropical American shrub or small tree having huge deeply
         palmately cleft leaves and large oblong yellow fruit [syn:
         {papaya}, {papaia}, {pawpaw}, {papaya tree}, {melon tree},
         {Carica papaya}]
    

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]
    

papaya \pa*pa"ya\, n. [Prob. from the native name in the West
   Indies; cf. Sp. papayo papaw, papaya the fruit of the papaw.]
   1. (Bot.) A tree ({Carica Papaya}) of tropical America,
      belonging to the order {Passiflore[ae]}; called also
      {papaw} and {pawpaw}. It has a soft, spongy stem, eighteen
      or twenty feet high, crowned with a tuft of large,
      long-stalked, palmately lobed leaves. The milky juice of
      the plant is said to have the property of making meat
      tender.
      [1913 Webster +PJC]

   2. The fruit of the papaya tree; it is a dull orange-colored,
      melon-shaped fruit, which is eaten both raw and cooked or
      pickled. The fruit contains {papain}, a protease.
      [1913 Webster + PJC]