Definition of boysenberry noun from the Oxford Advanced American Dictionary

 

boysenberry

 noun
noun
NAmE//ˈbɔɪznˌbɛri//
 
(pl. boysenberries)
 
jump to other results
a large red fruit like a blackberry. The bush it grows on is also called a boysenberry.
See the Oxford Advanced Learner's Dictionary entry: boysenberry