guar gum

noun

: a gum obtained from the endosperm of guar seeds and used especially as a thickening agent and as a sizing material for paper and textiles

Examples of guar gum 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.
Supplements with psyllium husks or guar gum are generally considered safe when used as directed for most people.4 12. Julie Marks, Verywell Health, 10 Oct. 2025 This beverage is typically high in sugar and calories and contains guar gum, which may lead to constipation. Samantha Lauriello, Health, 6 Aug. 2025 The only other ingredients are guar gum (a natural thickener) and soy lecithin (an emulsifier). Noelle Phillips, Denver Post, 21 July 2025 Then, on the advice of a dietitian, Rands began avoiding foods with emulsifiers: chemicals such as carboxymethyl cellulose, carrageenan, guar gum, xanthan gum, and maltodextrin — plus other additives. David Hilzenrath, Miami Herald, 21 May 2025 This formula also contains guar gum, which Rhyan Geiger, RDN, founder of the Phoenix Vegan Dietitian, notes can be a gut irritant for people with issues like IBS. Suzy Forman, SELF, 21 Nov. 2024

Word History

First Known Use

1950, in the meaning defined above

Time Traveler
The first known use of guar gum was in 1950

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Cite this Entry

“Guar gum.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/guar%20gum. Accessed 30 Oct. 2025.

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