any of several plants of the genus Camassia, of the lily family, esp. C. quamash, of western North America, having long clusters of blue to white flowers and edible bulbs.
Any of several plants of the genus Camassia in the lily family, especially C. quamash of western North America, having grasslike leaves, a raceme of blue flowers, and a bulb that was an important food for various Native American peoples. Also called quamash.