Learn how to say Boysenberry correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word boysenberry:
noun (plural boysenberries)
1a large red edible blackberry-like fruit.
2the shrubby plant that bears the boysenberry, which is a hybrid of several kinds of bramble.
Rubus loganobaccus, family Rosaceae
1930s: named after Robert Boysen (died 1950), the American horticulturalist who developed it