buckthorn

noun

buck·​thorn ˈbək-ˌthȯrn How to pronounce buckthorn (audio)
1
: any of a genus (Rhamnus of the family Rhamnaceae, the buckthorn family) of often thorny trees or shrubs some of which yield purgatives or pigments
2
: a shrub or small tree (Sideroxylon lycioides) of the sapodilla family of the southern U.S.

Examples of buckthorn in a Sentence

Recent Examples on the Web
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This smoothing formula makes skin look and feel suppler through its proprietary peptides alongside antioxidant-rich rosehip oil and sea buckthorn extract. Jennifer Hussein, Allure, 29 Oct. 2024 Heavy development also made the land vulnerable to non-native buckthorn, honeysuckle, garlic mustard, purple loosestrife, multiflora rose and mulberry. Susan Degrane, Chicago Tribune, 29 Oct. 2024 The tree is a species of Ziziphus in the Rhamnaceae, or the buckthorn plant family. Lana Barhum, Verywell Health, 29 Oct. 2024 Spa Spritz 1 cucumber Rosewater Honey Water Cannabis infused glycerin tincture* Optional additives : Hyaluronic acid Omega 7 sea buckthorn oil Collagen First skin the cucumber, then blend into a juice using either a juicer, muddler or blonder. Tribune Content Agency, The Mercury News, 2 Oct. 2024 See all Example Sentences for buckthorn 

Word History

First Known Use

1578, in the meaning defined at sense 1

Time Traveler
The first known use of buckthorn was in 1578

Dictionary Entries Near buckthorn

Cite this Entry

“Buckthorn.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/buckthorn. Accessed 30 Nov. 2024.

Medical Definition

buckthorn

noun
buck·​thorn ˈbək-ˌthȯ(ə)rn How to pronounce buckthorn (audio)
: a shrub or tree of the genus Rhamnus sometimes having thorny branches and often containing purgative principles in bark or sap and producing fruits sometimes used as a source of yellow and green dyes or pigments see cascara buckthorn

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