seawall

noun

sea·​wall ˈsē-ˌwȯl How to pronounce seawall (audio)
: a wall or embankment to protect the shore from erosion or to act as a breakwater

Examples of seawall in a Sentence

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.
One seawall seemed to be disgorging a steady stream of liquid into the river, as if connected to a spigot. Ben McGrath, The New Yorker, 6 Jan. 2025 California is also well protected by its many seawalls and levees. Thomas G. Moukawsher, Newsweek, 12 Dec. 2024 For starters, there’s a DaVinci roof that can endure gale-force winds, and a seawall was added in 2021 to protect the abode’s 75 feet of ocean frontage. Abby Montanez, Robb Report, 22 Nov. 2024 Seawater plowed into beach communities, dwarfing seawalls on both the Gulf and Intracoastal Waterway sides of the barrier islands, according to University of South Florida Coastal Research Lab director Ping Wang. Kathryn Varn, Axios, 22 Oct. 2024 See all Example Sentences for seawall 

Word History

First Known Use

15th century, in the meaning defined above

Time Traveler
The first known use of seawall was in the 15th century

Dictionary Entries Near seawall

Cite this Entry

“Seawall.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/seawall. Accessed 22 Jan. 2025.

Kids Definition

seawall

noun
sea·​wall ˈsē-ˌwȯl How to pronounce seawall (audio)
: a wall or bank to prevent sea waves from wearing away the shore

More from Merriam-Webster on seawall

Last Updated: - Updated example sentences
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