sweet potato

noun

1
: a tropical vine (Ipomoea batatas) of the morning-glory family that is often grown for its edible tuberous root or for its ornamental variously shaped green to purple leaves and usually white to pinkish funnel-shaped flowers with pink to purple centers
also : the large thick sweet and nutritious tuberous root of the sweet potato that has beige, yellow, orange, red, or purple flesh and is cooked and eaten as a vegetable compare yam sense 2
2

Examples of sweet potato in a Sentence

Recent Examples on the Web
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For example, a 3.5-ounce serving of raw sweet potato can contain up to 496 mg of oxalates, while the same amount of regular potato has around 17 mg.4 7. Lindsey Desoto, Verywell Health, 22 June 2025 Dinner, later that night, is celebratory — hummus, sweet potato, pasta and homemade sauce. Jacob Whitehead, New York Times, 12 July 2025 Made for a minimum of two people, the carnivorous feast trots out family-style platters of rib-eye, branzino, chorizo and more, along with sides like crispy artichoke and roasted sweet potato. Jennifer Kester, Forbes.com, 3 July 2025 The quick-service concept offers not only a dozen varieties of cobbler, including mango peach, strawberry and sweet potato pecan; but selections of banana pudding, brownies, cookies, cinnamon rolls, Belgian waffles and churros. Cheryl V. Jackson, IndyStar, 2 July 2025 See All Example Sentences for sweet potato

Word History

First Known Use

1750, in the meaning defined at sense 1

Time Traveler
The first known use of sweet potato was in 1750

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Cite this Entry

“Sweet potato.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sweet%20potato. Accessed 7 Aug. 2025.

Kids Definition

sweet potato

noun
1
: a tropical vine related to the morning glories and having variously shaped leaves and purplish flowers
also : its large sweet starchy root that is cooked and eaten as a vegetable
2

More from Merriam-Webster on sweet potato

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