Noun | 1. | ![]() genus Pachyrhizus, Pachyrhizus - small genus of tropical vines having tuberous roots vine - a plant with a weak stem that derives support from climbing, twining, or creeping along a surface |
2. | ![]() Apios, genus Apios - twining perennial North American plants vine - a plant with a weak stem that derives support from climbing, twining, or creeping along a surface | |
3. | potato bean - nutlike tuber; important food of Native Americans Apios americana, Apios tuberosa, groundnut, groundnut vine, Indian potato, wild bean, potato bean - a North American vine with fragrant blossoms and edible tubers; important food crop of Native Americans tuber - a fleshy underground stem or root serving for reproductive and food storage |