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
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Gather's standard weekend brunch menu includes dishes like shakshuka ($14), a chorizo brunch burger ($20), vegan sweet potato hash ($17) and Byrne's Grilled breakfast pizza ($21 to 24). Bradley Hohulin, IndyStar, 31 Mar. 2026 Cowen said the taste is similar to a sweet potato. John Leos, AZCentral.com, 29 Mar. 2026 Start off the sweet potato tempura ($18), Wang’s clever interpretation of the Cantonese restaurant staple honey walnut shrimp. Cesar Hernandez, San Francisco Chronicle, 27 Mar. 2026 Side items served family-style will include classics like mac and cheese, asparagus and sweet potato souffle. Tanasia Kenney, Charlotte Observer, 25 Mar. 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

Browse Nearby Words

Cite this Entry

“Sweet potato.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sweet%20potato. Accessed 6 Apr. 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

More from Merriam-Webster on sweet potato

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster