corrosion

noun

cor·ro·sion kə-ˈrō-zhən

Synonyms of corrosion

: the action, process, or effect of corroding

: a product of corroding

Examples of corrosion in a Sentence

the corrosion of family values that is often brought on by great wealth

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 team will soon add a corrosion rig to test candidate alloys against hot fluids over time. — Aman Tripathi, Interesting Engineering, 29 Aug. 2026 Titanium is a popular choice for this kind of product as it’s known for being lightweight, durable, and corrosion-resistant. — Maryna Holovnova, New Atlas, 28 Aug. 2026 Rusty or discolored hot water indicates internal corrosion—and usually means replacement is safer and more cost-effective than repairs. — Jamie Cuccinelli, Martha Stewart, 24 Aug. 2026 Residue can settle on surfaces and belongings, causing lingering odors and, in some cases, corrosion that can damage appliances, electronics, fixtures, and other metal components. — Jamie Gold, Forbes.com, 18 Aug. 2026 See All Example Sentences for corrosion

Word History

Etymology

Middle English corrosioun, borrowed from Late Latin corrōsiōn-, corrōsiō "act of gnawing," from Latin corrōdere "to gnaw, chew up" + -tiōn-, -tiō, suffix of verbal action — more at corrode

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler

The first known use of corrosion was in the 14th century

See more words from the same century

Browse Nearby Words

corrosible

corrosion

corrosional

See all Nearby Words

Cite this Entry

Style

“Corrosion.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/corrosion. Accessed 1 Sep. 2026.

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Kids Definition

corrosion

noun

cor·ro·sion kə-ˈrō-zhən

: the action, process, or effect of corroding

Medical Definition

corrosion

noun

cor·ro·sion kə-ˈrō-zhən

: the action, process, or effect of corroding

arterial corrosion that characterizes arteriosclerosis—The Journal of the American Medical Association

: a study specimen of an organ or other structure prepared by injection of hollow parts (as blood vessels) with a plastic and subsequent removal of the surrounding tissue by corrosion

corrosion

noun

Synonyms of corrosion

Examples of corrosion in a Sentence

Word History

Browse Nearby Words

Cite this Entry

Kids Definition

Medical Definition

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corrosion

noun

Synonyms of corrosion

Examples of corrosion in a Sentence

Word History

Rhymes for corrosion

Browse Nearby Words

Cite this Entry

Kids Definition

Medical Definition

More from Merriam-Webster on corrosion

More from Merriam-Webster

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