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glycol

noun

: diol
especially : ethylene glycol

Examples of glycol 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 oral liquid drugs were found to contain higher levels of diethylene glycol (DEG), a toxic ingredient that can lead to serious injury or death, especially in children, according to the agency. Karina Tsui, CNN Money, 14 Oct. 2025 The liquid is usually water, with some glycol added to prevent bacterial growth, stabilize the temperature, protect against freezing and corrosion, and increase the viscosity of the liquid. IEEE Spectrum, 13 Oct. 2025 The reaction releases carbon dioxide, which pushes the glycol out through a tiny opening in the tiny transom. Joe Cermele, Outdoor Life, 5 June 2025 Crews found that more than 100 gallons of glycol leaked from a broken pipe. Justin Muszynski, Hartford Courant, 16 May 2025 See All Example Sentences for glycol

Word History

Etymology

International Scientific Vocabulary glyc- + -ol

First Known Use

1857, in the meaning defined above

Time Traveler
The first known use of glycol was in 1857

Cite this Entry

“Glycol.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/glycol. Accessed 3 Dec. 2025.

Medical Definition

glycol

noun
: ethylene glycol
broadly : a related alcohol containing two hydroxyl groups

More from Merriam-Webster on glycol

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