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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This one threw me at first—who wants a sweet potato salad? Josh Miller, Southern Living, 18 May 2025 To make your sweet potato a breakfast-friendly option, stuff it with a 4-ounce scoop of cottage cheese for 12 grams of protein and finish with a drizzle of maple syrup.8 16. Lauren O'Connor, Health, 6 May 2025 The Tequila is viscous on the palate, exhibiting cinnamon, black pepper, sweet potato, vanilla, licorice, almond, and hardwood smoke flavors. Joseph V Micallef, Forbes.com, 14 May 2025 The food stall offers sweet potato fries and rosemary garlic fries, as well. Samantha Husted, Charlotte Observer, 21 Apr. 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 8 Jun. 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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