WordNet (r) 3.0 (2006):

mamey
    n 1: tropical American tree having edible fruit with a leathery
         rind [syn: mammee apple, mammee, mamey, mammee
         tree, Mammea americana]
    2: globular or ovoid tropical fruit with thick russet leathery
       rind and juicy yellow or reddish flesh [syn: mamey,
       mammee, mammee apple]