zeolite

noun

ze·​o·​lite ˈzē-ə-ˌlīt How to pronounce zeolite (audio)
: any of various hydrous silicates that are analogous in composition to the feldspars, occur as secondary minerals in cavities of lavas, and can act as ion-exchangers
also : any of various natural or synthesized silicates of similar structure used especially in water softening and as adsorbents and catalysts
zeolitic adjective

Examples of zeolite 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.
Infused with crystal-clear microporous minerals (zeolite) to absorb excess oil and create airy separation, hair looks full and fresh. Christa Joanna Lee, Allure, 17 Feb. 2025 The ammonia ends up in a water solution which can be enriched through the use of a zeolite filter to absorb and concentrate the ammonia. IEEE Spectrum, 15 Jan. 2025 But sodium occurs in many other minerals, including silicates like amphibole, zeolite and the fluorite mineral cryolite. David Bressan, Forbes, 31 Dec. 2024 Pure Body Extra is a dietary supplement featuring natural zeolite to support the body’s detoxification systems. David Gilbert, WIRED, 3 Oct. 2024 Usually, a blend of different types of amines, salts, and zeolites is used to try to maximize efficiency during the capture step and minimize energy cost during the release step. Erik Kobayashi-Solomon, Forbes, 30 Oct. 2024 Specific salts or a class of chemicals called zeolites can trap CO2 mechanically. Erik Kobayashi-Solomon, Forbes, 23 Oct. 2024 As green coconut water plumps hair with hydration, zeolite, a natural mineral, absorbs excess oil at the scalp so your style isn't weighed down. Allure, 26 Sep. 2024 The quartz and zeolite would have removed heavy metals like mercury and other toxins from the reservoir's water supply, including harmful microbes. Jennifer Ouellette, Ars Technica, 9 Oct. 2023

Word History

Etymology

Swedish zeolit, from Greek zein to boil + -o- + Swedish -lit -lite, from French -lite — more at yeast

First Known Use

1770, in the meaning defined above

Time Traveler
The first known use of zeolite was in 1770

Dictionary Entries Near zeolite

Cite this Entry

“Zeolite.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/zeolite. Accessed 23 Feb. 2025.

Medical Definition

zeolite

noun
ze·​o·​lite ˈzē-ə-ˌlīt How to pronounce zeolite (audio)
: any of various hydrous silicates that can act as ion exchangers
also : any of various natural or synthesized silicates of similar structure used in water softening and as adsorbents
zeolitic adjective

More from Merriam-Webster on zeolite

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