1
: the edible starchy tuberous root of various plants (genus Dioscorea of the family Dioscoreaceae) used as a staple food in tropical areas
also : a plant producing yams
2
: a moist usually orange-fleshed sweet potato

Examples of yam 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.
Ube lattes, syrups, and cold foams are just a few of the ways the yam is incorporated into coffee recipes. Claire Hoppe Norgaard, Better Homes & Gardens, 14 Aug. 2026 The empire also expanded the yam, an extended network of postal and supply stations along major trade routes. Ethan Teekah, Encyclopedia Britannica, 13 Aug. 2026 Ube is a Filipino purple yam with mild sweetness and a vivid purple color. Ryan Brennan, Sacbee.com, 6 Aug. 2026 His mother was a dark-skinned granddaughter of Saint Ann’s enslaved whose peasant kin farmed dasheen and yams. Literary Hub, 5 Aug. 2026 See All Example Sentences for yam

Word History

Etymology

earlier iname, from Portuguese inhame & Spanish ñame, of African origin; akin to Fulani nyami to eat

First Known Use

1657, in the meaning defined at sense 1

Time Traveler
The first known use of yam was in 1657

Browse Nearby Words

Cite this Entry

“Yam.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/yam. Accessed 26 Aug. 2026.

Kids Definition

1
: an edible starchy root that is an important food in tropical areas
also : a plant producing yams
2
: a sweet potato with moist usually orange flesh

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