The Collaborative International Dictionary
Drupaceous
Drupaceous \Dru*pa"ceous\, a. [Cf. F. drupac['e].] (Bot.) Producing, or pertaining to, drupes; having the form of drupes; as, drupaceous trees or fruits.
Wiktionary
drupaceous
a. of, relating to, resembling, or producing drupes
WordNet
drupaceous
adj. of or related to a drupe