corrosion

noun

cor·​ro·​sion kə-ˈrō-zhən How to pronounce corrosion (audio)
1
: the action, process, or effect of corroding
2
: 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.
Its chemical and physical properties—including high temperature and corrosion resistance, low thermal expansion, high insulation, and light transmission—mean it can be used in optical communication and electronic light sources technology. Tommy Greene, WIRED, 1 Oct. 2024 Inspectors looks for various things during this time, including electrical issues, frame or wire issues, corrosion of the rides and more. Adrienne Davis, Journal Sentinel, 3 Aug. 2024 An analysis by the Kansas Department of Transportation in 2017 found corrosion and cracking that needed immediate attention. Bill Lukitsch, Kansas City Star, 21 July 2024 Even with such a large profile, DEC says its offshore turbines are resistant to typhoons and corrosion. New Atlas, 23 Oct. 2024 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

Dictionary Entries Near corrosion

Cite this Entry

“Corrosion.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/corrosion. Accessed 28 Nov. 2024.

Kids Definition

corrosion

noun
cor·​ro·​sion kə-ˈrō-zhən How to pronounce corrosion (audio)
: the action, process, or effect of corroding

Medical Definition

corrosion

noun
cor·​ro·​sion kə-ˈrō-zhən How to pronounce corrosion (audio)
1
: the action, process, or effect of corroding
arterial corrosion that characterizes arteriosclerosisThe Journal of the American Medical Association
2
: 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

More from Merriam-Webster on corrosion

Last Updated: - Updated example sentences
Love words? Need even more definitions?

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