Search Result for "water yam":
Wordnet 3.0

NOUN (1)

1. grown in Australasia and Polynesia for its large root with fine edible white flesh;
[syn: white yam, water yam, Dioscorea alata]



WordNet (r) 3.0 (2006):

water yam
    n 1: grown in Australasia and Polynesia for its large root with
         fine edible white flesh [syn: white yam, water yam,
         Dioscorea alata]