- of or derived from the North American fox grape, Vitis labrusca.
Origin of labrusca
< New Latin: the specific epithet, Latin: a kind of wild grape
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for labrusca
The botanical characters of Concord indicate that it is a pure-bred Labrusca.
None of the varieties of Labrusca has ever been popular in France on this account.
The grapes of Labrusca are large and usually handsomely colored.
It is a cross between a Labrusca seedling of Marvins and a seedling of Eumelan.
All of its characters indicate that it is a hybrid between Labrusca and Vinifera.