The Collaborative International Dictionary of English v.0.48:

Sapota \Sa*po"ta\, n. [NL., from Sp. sapote, zapote. See
   Sapodilla.] (Bot.)
   The sapodilla.
   [1913 Webster]

WordNet (r) 3.0 (2006):

sapota
    n 1: tropical fruit with a rough brownish skin and very sweet
         brownish pulp [syn: sapodilla, sapodilla plum,
         sapota]