sweet potato
noun/ˌswiːt pəˈteɪtəʊ/
/ˈswiːt pəteɪtəʊ/
[countable, uncountable]- a root vegetable that looks like a red potato, but that is yellow inside and tastes sweetTopics Foodb2
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sweet potato
Definition of sweet potato noun from the Oxford Advanced Learner's Dictionary