n. 1. A Eurasian plum tree (Prunus domestica subsp. insititia) cultivated since ancient times for its edible fruit. 2. The oval, bluish-black, juicy fruit of this tree. In both senses also called bullace, damson plum. [Middle English damson, damacene, from Latin (prūnum) Damascēnum, (plum) of Damascus, from Damascēnus; see DAMASCENE.] |
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.