Princeton's WordNet

1. satinleaf, satin leaf, caimitillo, damson plum, Chrysophyllum oliviforme(noun)

   tropical American timber tree with dark hard heavy wood and small plumlike purple fruit

2. damson plum, damson plum tree, Prunus domestica insititia(noun)

   plum tree long cultivated for its edible fruit

3. damson, damson plum(noun)

   dark purple plum of the damson tree