soda lime

noun

: a mixture of sodium hydroxide and slaked lime used especially to absorb moisture and gases

Examples of soda lime 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 Pyrex familiar to most Americans and often made in America is made from soda lime glass. Parker Hall, WIRED, 2 Feb. 2025 Others may be made from BPA-free plastic or soda lime glass, the latter of which typically isn’t heat treated. Molly Allen, Southern Living, 28 Mar. 2024

Word History

First Known Use

1862, in the meaning defined above

Time Traveler
The first known use of soda lime was in 1862

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Cite this Entry

“Soda lime.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/soda%20lime. Accessed 22 Apr. 2025.

Medical Definition

soda lime

noun
: a granular mixture of calcium hydroxide with sodium hydroxide or potassium hydroxide or both used to absorb moisture and acid gases and especially carbon dioxide (as in gas masks, in the rebreathing technique of inhalation anesthesia, and in oxygen therapy)

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