Usually Brussels sprouts. a plant, Brassica oleracea gemmifera, having small, cabbagelike heads or buds along the stalk, eaten as a vegetable.
Brussels sprouts. any of the heads or buds, eaten as a vegetable.
Origin of Brussels sprout
First recorded in 1790–1800
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
a variety of cabbage, Brassica oleracea gemmifera, having a stout stem studded with budlike heads of tightly folded leaves, resembling tiny cabbages
the head of this plant, eaten as a vegetable
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