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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Make sure to try the sweet potato chips. Kate Williams, AJC.com, 29 May 2026 In Santa Monica, offerings include a strawberry shortcake croissant, a flourless blueberry muffin, sweet potato cornbread and a bananas foster cinnamon roll. Heidi Finley, Charlotte Observer, 28 May 2026 Instead of sweet potato casseroles, make these sweet potato rounds in a rich and sweet sauce with crunchy pecans and herbs. Kaitlyn Yarborough, Southern Living, 24 May 2026 The association has also been developing ready-to-serve products using local fish, such as fish cakes and sweet potato pollock soup, which schools can buy at a discount thanks to a state program that gives partial reimbursements for local food purchases. Joe Hernandez, NPR, 23 May 2026 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 5 Jun. 2026.

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

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