1. 
2. 
[syn: chokecherry, chokecherry tree, Prunus virginiana]
The Collaborative International Dictionary of English v.0.48:
Chokecherry \Choke"cher`ry\, n. (Bot.)
   The astringent fruit of a species of wild cherry (Prunus
   Virginiana); also, the bush or tree which bears such fruit.
   [1913 Webster]
WordNet (r) 3.0 (2006):
chokecherry
    n 1: the fruit of the chokecherry tree
    2: a common wild cherry of eastern North America having small
       bitter black berries favored by birds [syn: chokecherry,
       chokecherry tree, Prunus virginiana]