eroded; eroding

transitive verb

1
: to diminish or destroy by degrees:
a
: to eat into or away by slow destruction of substance (as by acid, infection, or cancer)
b
: to wear away by the action of water, wind, or glacial ice
flooding eroded the hillside
c
: to cause to deteriorate or disappear as if by eating or wearing away
inflation eroding buying power
2
: to produce or form by eroding
glaciers erode U-shaped valleys

intransitive verb

: to undergo erosion
where the land has eroded away
erodibility noun
erodible adjective
or less commonly erodable

Examples of erode in a Sentence

Crashing waves have eroded the cliffs along the beach. The shoreline has eroded badly.
Recent Examples on the Web That's better than leaving the money in a checking account that might be providing little to no interest, which effectively erodes the value of your money due to the impact of inflation. Aimee Picchi, CBS News, 10 Apr. 2024 Two workers for Google DeepMind, the company’s AI division, expressed fears that the lab’s ability to prevent its AI tools being used for military purposes had been eroded, following a restructure last year. Billy Perrigo, TIME, 8 Apr. 2024 But these frequent mechanized ground attacks by the Russians are like sand-blasting – eroding Ukrainian defenses in multiple spots along the frontlines. Tim Lister, CNN, 6 Apr. 2024 Still, some of that bipartisan support has eroded as the number of people crossing the southern border has reached record levels. Hamed Aleaziz, New York Times, 2 Apr. 2024 The crisis surrounding the 737 MAX has significantly eroded consumer trust and investor confidence in Boeing. Jim Osman, Forbes, 29 Mar. 2024 Inflation has eroded some of the federal funding boost. Laurent Belsie, The Christian Science Monitor, 29 Mar. 2024 These tiny bits eroded from larger rocks over millions of years. Brian Darby, Discover Magazine, 29 Mar. 2024 His actions against the Magic don’t erode Kerr’s confidence in Green going forward, the coach said. Danny Emerman, The Mercury News, 27 Mar. 2024

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

Word History

Etymology

Latin erodere to eat away, from e- + rodere to gnaw — more at rodent

First Known Use

1612, in the meaning defined at transitive sense 1

Time Traveler
The first known use of erode was in 1612

Dictionary Entries Near erode

Cite this Entry

“Erode.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/erode. Accessed 19 Apr. 2024.

Kids Definition

erode

verb
eroded; eroding
1
a
: to destroy gradually by chemical means : corrode
b
: to wear away by or as if by the action of water, wind, or glacial ice
2
: to undergo erosion
Etymology

from Latin erodere "to eat away," from e- "away" and rodere "to gnaw" — related to rodent

Medical Definition

erode

transitive verb
eroded; eroding
1
: to eat into or away by slow destruction of substance (as by acid, infection, or cancer)
acids that erode the teeth
bone eroded by cancer
2
: to remove with an abrasive
a dental tool that erodes the decayed area

More from Merriam-Webster on erode

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