legume
le.gume \'leg-.yu:m, li-'gyu:m\ n [F le`gume, fr. L legumin-, legumen leguminous plant, fr. Xlegere to gather - more at LEGEND 1a: the fruit or seed of a leguminous plant (as peas or beans) used for foo d 1b: any vegetable used for food 2: a leguminous plant; esp : one (as clover, alfalfa, soybeans) gro wn as a forage or green-manure crop 3: a dry dehiscent one-celled fruit developed from a simple superior ovary and usu. dehiscing into two valves with the seeds attached to the ventral suture : POD
Webster's English Dictionary