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 Over millions of years, erosion sculpted these layers, exposing hues ranging from rich reds and oranges to soft purples and grays. Tiffany Acosta, The Arizona Republic, 9 July 2024 The storm didn’t cause significant erosion of the region’s famed white-sand beaches, said Gov. Mara Lezama, citing reports from the hotel association. Mary Beth Sheridan, Washington Post, 5 July 2024 It will be planted in the mangrove reforestation sessions carried out by the ecological group and which serves as natural protection against rising tides and erosion. Caterina De Biasio, Vogue, 3 July 2024 And yet… the erosion of search engines’ efficiency and the rapid changes within the media industry at large make the creation, preservation, and promotion of popular art assessments even more vital. Ben Travers, IndieWire, 28 June 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 15 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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