yam plant

Từ điển WordNet v3.1 - WordNet Dictionary

noun

any of a number of tropical vines of the genus Dioscorea many having edible tuberous roots
• Syn:
yam
• Hypernyms:
vine
• Hyponyms:
white yam, water yam, Dioscorea alata, cinnamon vine, Chinese yam,
Dioscorea batata, air potato, Dioscorea bulbifera, cush-cush, Dioscorea trifida
• Member Holonyms:
Dioscorea, genus Dioscorea
• Part Meronyms:
yam