[boi-zuh n-ber-ee, -suh n-]

noun, plural boy·sen·ber·ries.

a blackberrylike fruit with a flavor similar to that of raspberries, developed by crossing various plants of the genus Rubus.

Origin of boysenberry

1930–35; named after R. Boysen, 20th-century American botanist, who bred it Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for boysenberry


noun plural -ries

a type of bramble: a hybrid of the loganberry and various blackberries and raspberries
the large red edible fruit of this plant

Word Origin for boysenberry

C20: named after Rudolph Boysen, American botanist who developed it
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for boysenberry

1935, developed early 1900s by California botanist Rudolf Boysen (1895-1950) and named for him.

Online Etymology Dictionary, © 2010 Douglas Harper