twinberry

[twin-ber-ee, -buh-ree]

noun, plural twin·ber·ries.

the partridgeberry, Mitchella repens.
a North American honeysuckle shrub, Lonicera involucrata, having involucrate flowers of various colors.

Origin of twinberry

An Americanism dating back to 1815–25; twin1 + berry
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for twinberry

twinberry

noun plural -ries

another name for partridgeberry (def. 1)
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