damson plum

(noun) tropical American timber tree with dark hard heavy wood and small plumlike purple fruit. Synonyms: satinleaf, satin leaf, caimitillo, Chrysophyllum oliviforme.

(noun) plum tree long cultivated for its edible fruit. Synonyms: damson plum tree, Prunus domestica insititia.

(noun) dark purple plum of the damson tree. Synonyms: damson.