erosion

noun

ero·​sion i-ˈrō-zhən How to pronounce erosion (audio)
1
a
: the action or process of eroding
b
: the state of being eroded
2
: an instance or product of erosion
erosional adjective
erosionally adverb

Examples of erosion in a Sentence

Landscapers planted grass to stop the erosion of the hillside. Centuries of erosion by wind have carved grooves in the rocks.
Recent Examples on the Web There has been a significant erosion of public trust in his leadership. Steve Geller, Sun Sentinel, 18 July 2024 Share [Findings] Southern California beach erosion is expected to increase by 50 percent by 2050. Rafil Kroll-Zaidi, Harper's Magazine, 17 July 2024 Or their erosion in the state’s most populous places could prove too much to overcome. Craig Gilbert, Journal Sentinel, 16 July 2024 The resulting erosion of Israel’s recent rapprochement with the UAE and other Gulf governments would please the Kremlin, which has viewed with apprehension the formation of an anti-Iranian bloc uniting Israel and the Gulf Arab states under U.S. auspices. Hanna Notte, Foreign Affairs, 15 July 2024 See all Example Sentences for erosion 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'erosion.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1541, in the meaning defined at sense 1a

Time Traveler
The first known use of erosion was in 1541

Dictionary Entries Near erosion

Cite this Entry

“Erosion.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/erosion. Accessed 26 Jul. 2024.

Kids Definition

erosion

noun
ero·​sion i-ˈrō-zhən How to pronounce erosion (audio)
: the action or process of eroding : the state of being eroded
erosional
-ˈrōzh-nəl How to pronounce erosion (audio)
-ˈrō-zhən-ᵊl
adjective

Medical Definition

erosion

noun
ero·​sion i-ˈrō-zhən How to pronounce erosion (audio)
1
a
: the superficial destruction of a surface area of tissue (as mucous membrane) by inflammation, ulceration, or trauma
erosion of the uterine cervix
b
: progressive loss of the hard substance of a tooth
2
: an instance or product of erosion
a circular erosion on the skin

More from Merriam-Webster on erosion

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