hydroxide

noun

hy·​drox·​ide hī-ˈdräk-ˌsīd How to pronounce hydroxide (audio)
1
: the monovalent anion OH consisting of one atom of hydrogen and one of oxygen

called also hydroxide ion

2
: an ionic compound of hydroxide with an element or group

Examples of hydroxide 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.
Popular antacids are Gaviscon (alginic acid/sodium bicarbonate/aluminum hydroxide/magnesium carbonate), Mylanta (aluminum hydroxide/magnesium hydroxide), Rolaids (calcium carbonate/magnesium hydroxide), and Tums (calcium carbonate). Patricia Weiser, Pharmd, Verywell Health, 2 Oct. 2024 The active ingredients include aluminum hydroxide and magnesium hydroxide. Alex Yampolsky, Verywell Health, 11 Sep. 2024 Context: Lithium carbonate is a measure of how much of the mineral is in derivatives like lithium chloride and lithium hydroxide, which are processed for use in rechargeable batteries. Worth Sparkman, Axios, 7 Aug. 2024 Their shared objective is to advance the sustainable production of battery-grade lithium carbonate and lithium hydroxide and develop local resources for electromobility and energy storage. Christopher McFadden, Interesting Engineering, 24 June 2024 See all Example Sentences for hydroxide 

Word History

Etymology

International Scientific Vocabulary

First Known Use

1851, in the meaning defined at sense 1

Time Traveler
The first known use of hydroxide was in 1851

Dictionary Entries Near hydroxide

Cite this Entry

“Hydroxide.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hydroxide. Accessed 25 Nov. 2024.

Kids Definition

hydroxide

noun
hy·​drox·​ide hī-ˈdräk-ˌsīd How to pronounce hydroxide (audio)
: a negatively charged ion consisting of one atom of oxygen and one atom of hydrogen

Medical Definition

hydroxide

noun
hy·​drox·​ide hī-ˈdräk-ˌsīd How to pronounce hydroxide (audio)
1
: the monovalent anion OH consisting of one atom of hydrogen and one of oxygen

called also hydroxide ion

2
: an ionic compound of hydroxide with an element or group

More from Merriam-Webster on hydroxide

Last Updated: - Updated example sentences
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