Yam

Noun

 * 1)  Any climbing vine of the genus Dioscorea in the Eastern and Western hemispheres, usually cultivated
 * 2) The edible, starchy, tuberous root of that plant, a tropical staple food.
 * 3) 🇺🇸 A sweet potato; a tuber from the genus Ipomoea.
 * 4)  Potato.
 * 5)  home.