cush-cushPronunciation: /ˈkʊʃkʊʃ/ (also cush-cush yam)Definition of cush-cush noun a tropical American yam which produces a number of tubers on each plant. Dioscorea trifida, family Dioscoreaceae [mass noun] the edible tuber of the cush-cush, eaten as a vegetable. Origin: late 19th century: perhaps ultimately of African origincush-cush in other Oxford dictionaries Definition of cush-cush in the US English dictionary
