greenweed n 1: small Eurasian shrub having clusters of yellow flowers that yield a dye; common as a weed in Britain and the United States; sometimes grown as an ornamental [syn: {woodwaxen}, {dyer's greenweed}, {dyer's-broom}, {dyeweed}, {greenweed}, {whin}, {woadwaxen}, {Genista tinctoria}]
Green-broom \Green"-broom`\, n. (Bot.) A plant of the genus {Genista} ({G. tinctoria}); dyer's weed; -- called also {greenweed}. [1913 Webster]
Greenweed \Green"weed`\, n. (Bot.) See {Greenbroom}. [1913 Webster]
Woad-waxen \Woad"-wax`en\, n. [Cf. {Wood-wax}.] (Bot.) A leguminous plant ({Genista tinctoria}) of Europe and Russian Asia, and adventitious in America; -- called also {greenwood}, {greenweed}, {dyer's greenweed}, and {whin}, {wood-wash}, {wood-wax}, and {wood-waxen}. [1913 Webster]