noun very spiny and dense evergreen shrub with fragrant golden-yellow flowers.
— synonyms: gorse, furze, Irish_gorse, Ulex_europaeus
noun small Eurasian shrub having clusters of yellow flowers that yield a dye.
— synonyms: woodwaxen, dyer's_greenweed, dyer's-broom, dyeweed, greenweed, woadwaxen, Genista_tinctoria
noun any of various hard colored rocks (especially rocks consisting of chert or basalt).
— synonyms: whinstone