electrolyze

verb

elec·​tro·​lyze i-ˈlek-trə-ˌlīz How to pronounce electrolyze (audio)
electrolyzed; electrolyzing

transitive verb

: to subject to electrolysis

Examples of electrolyze 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.
Blast furnaces, supplied by ultra-heavyweight transportation, from a place with endless amounts of sun and wind make the vision of sprawling solar arrays and towering turbines electrolyzing water to isolate and liquefy carbon look financially viable. Kevin O'Marah, Forbes, 16 Mar. 2023 Meanwhile, hydrogen gas is obtained on-site by electrolyzing water (H2O), separating the hydrogen (used by the reactor) from the oxygen, which is cleanly released. Sébastien Roblin, Popular Mechanics, 3 Mar. 2023 As Steiner explained, the e-fuel plant will use wind power to electrolyze water into hydrogen and oxygen. Jonathan M. Gitlin, Ars Technica, 20 Dec. 2022 To decarbonize the ammonia-making process, electricity from renewable sources, such as wind and solar power, is used to electrolyze water, yielding hydrogen (as well as oxygen). IEEE Spectrum, 23 Feb. 2021 The bottle is charged for six minutes to electrolyze it, creating a solution that looks like water but is a mix of hypochlorous acid (a powerful disinfectant) and sodium hydroxide (which works as a detergent and cuts through grease). Janelle Nanos, BostonGlobe.com, 20 June 2019

Word History

First Known Use

1834, in the meaning defined above

Time Traveler
The first known use of electrolyze was in 1834

Browse Nearby Words

Cite this Entry

“Electrolyze.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/electrolyze. Accessed 9 Sep. 2025.

Medical Definition

electrolyze

transitive verb
elec·​tro·​lyze
variants or British electrolyse
electrolyzed or British electrolysed; electrolyzing or British electrolysing
: to subject to electrolysis
Love words? Need even more definitions?

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