cluster bean(n = noun.plant) cyamopsis psoraloides, cyamopsis tetragonolobus, guar - drought-tolerant herb grown for forage and for its seed which yield a gum used as a thickening agent or sizing material;
is a kind of legume, leguminous plant
is a member of cyamopsis, genus cyamopsis

adsuki bean, adzuki bean, algarroba bean, asparagus bean, bean, bean aphid, bean beetle, bean blight, bean caper, bean counter, bean curd, bean dip, bean plant, bean pole, bean sprout, bean tostada, bean town, bean tree, bean trefoil, bean weevil, bengal bean, benghal bean, black bean, broad bean, buck bean, bush bean, butter bean, cacao bean, calabar bean, carob bean, carob bean tree, castor bean, castor bean plant, civet bean, cluster, cluster bomb, cluster bomblet, cluster headache, cluster of differentiation 4, cluster of differentiation 8, cocoa bean, coffee bean, common bean, common bean plant, coral bean, coral bean tree, dutch case-knife bean, edible bean, egyptian bean, english bean, english runner bean, european bean, fava bean, field bean, florida bean, flower cluster, french bean, fresh bean, giant stock bean, goa bean, goa bean vine, green bean, horse bean, hyacinth bean, ice-cream bean, ignatius bean, indian bean, jack bean, jelly bean, jequirity bean, jumby bean, jumping bean, kentucky wonder bean, kidney bean, lima bean, lima bean plant, locust bean, manila bean, mescal bean, mesquite bean, mexican bean beetle, mexican jumping bean, moth bean, mung bean, navy bean, oak leaf cluster, ordeal bean, pea bean, pichurim bean, pinto bean, pole bean, potato bean, runner bean, scarlet runner bean, screw bean, sea bean, shell bean, shell bean plant, sieva bean, snail bean, snap bean, soja bean, soya bean, stinking bean trefoil, string bean, sword bean, syrian bean caper, tepary bean, tonca bean, tonka bean, tonka bean tree, tonquin bean, turtle bean, vanilla bean, velvet bean, wax bean, white bean, wild bean, winged bean, wolf bean, wonder bean, yam bean, yard-long bean, yellow bean