Definition of erosionnext
as in corrosion
a gradual weakening, loss, or destruction the erosion of the banks along the river worries flood experts

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms

Example Sentences

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.
Recent Examples of erosion While erosion at many of Southern California’s beaches is connected to human activity, the situation is exacerbated by this year’s El Niño, which is on pace to be the strongest in modern records. — Cindy Carcamo, Christian Science Monitor, 2 Nov. 2026 Coastal flooding, which has brought beach erosion along much of Florida’s east coast will continue to be a threat at high tide around midday. — Richard Tribou, The Orlando Sentinel, 30 Oct. 2026 The judge agreed that the erosion should be addressed but questioned why the administration officials had not made plans to do so — or even mentioned the topic — at any other point since the lawsuit started. — Rachel Treisman, NPR, 30 Oct. 2026 With product prices rising and quality diminishing, there has been an erosion of trust between brand and customer that is playing out on balance sheets across the industry. — Ashley Ogawa Clarke, Vogue, 29 Oct. 2026 See All Example Sentences for erosion
Recent Examples of Synonyms for erosion
corrosion
Noun
  • The electric pickup truck, Tesla’s first foray into the truck market, debuted in 2019 demonstration with a futuristic angular design and a sleek exoskeleton designed to eliminate damage and long-term corrosion.
    — Victoria Craw, Washington Post, 6 Nov. 2026
  • The vessel is crafted from 316L stainless steel, an alloy trusted in medical implants and offshore platforms for its strength and resistance to corrosion.
    — Aman Tripathi, Interesting Engineering, 4 Nov. 2026

Browse Nearby Words

Cite this Entry

“Erosion.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/erosion. Accessed 11 Nov. 2026.

More from Merriam-Webster on erosion

Love words? Need even more definitions?

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

More from Merriam-Webster