yam
noun(yam)
any of a number of tropical vines of the genus Dioscorea many having edible tuberous roots
Synonyms: yam plant,
yam
noun(yam)
edible tuber of any of several yams
yam
noun(yam)
edible tuberous root of various yam plants of the genus Dioscorea grown in the tropics world-wide for food
yam
noun(yam)
sweet potato with deep orange flesh that remains moist when baked