electrolysis
Americannoun
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Physical Chemistry. the passage of an electric current through an electrolyte with subsequent migration of positively and negatively charged ions to the negative and positive electrodes.
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the destruction of hair roots, tumors, etc., by an electric current.
noun
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the conduction of electricity by a solution or melt, esp the use of this process to induce chemical changes
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the destruction of living tissue, such as hair roots, by an electric current, usually for cosmetic reasons
Etymology
Origin of electrolysis
Vocabulary lists containing electrolysis
Chemistry - High School
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Electrical Engineering
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Engineering - High School
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Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Brineworks, founded in 2023, uses a different method for capturing CO₂, one that involves saltwater electrolysis.
From The Wall Street Journal ● Oct. 25, 2026
But here’s one example: Before I had electrolysis to remove my facial hair, I hated seeing and feeling the stubble on my face.
From Slate ● Oct. 21, 2026
However, the equipment used for electrolysis must withstand demanding chemical and electrical conditions, especially when salt is involved.
From Science Daily ● Aug. 11, 2026
Newer seawater electrolysis research continues to focus on the same bottlenecks: corrosion resistant materials, long lasting electrodes, chlorine suppression, and system designs that can survive real seawater rather than ideal laboratory solutions.
From Science Daily ● May 10, 2026
It heats C02 to 900°C, then passes it over a zirconia electrolysis cell to yank the carbon atoms off.
From "The Martian" by Andy Weir
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Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
