silica gel

noun

: colloidal silica resembling coarse white sand in appearance but possessing many fine pores and therefore extremely adsorbent

Examples of silica gel 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.
The dehumidifier pulls in the moist air, passing it over a wheel made of a water-absorbing desiccant material, similar to silica gel packs. Timothy Dale, Better Homes & Gardens, 25 July 2024 Preserve a Wedding Bouquet in Silica Gel A more advanced way to preserve the flowers from your bouquet involves submerging them in silica gel. Shelby Wax, Vogue, 1 Apr. 2024 These packets typically contain little beads of silica gel, which absorbs moisture around them. Boone Ashworth, WIRED, 21 Feb. 2024 One key step involved swapping out the silica gel for a liquid desiccant—calcium chloride solution—which is pumped between dedicated absorber and desorber units. IEEE Spectrum, 3 Feb. 2023 See all Example Sentences for silica gel 

Word History

First Known Use

1919, in the meaning defined above

Time Traveler
The first known use of silica gel was in 1919

Dictionary Entries Near silica gel

Cite this Entry

“Silica gel.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/silica%20gel. Accessed 22 Nov. 2024.

Medical Definition

silica gel

noun
: colloidal silica resembling coarse white sand in appearance but possessing many fine pores and therefore extremely adsorbent

More from Merriam-Webster on silica gel

Love words? Need even more definitions?

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