The Collaborative International Dictionary
Acinaceous
Acinaceous \Ac"i*na"ceous\, a. [L. acinus a grape, grapestone.] (Bot.) Containing seeds or stones of grapes, or grains like them. [1913 Webster] ||
Wiktionary
acinaceous
a. (context botany English) Containing seeds or stones of grapes, or grains like them.