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.
The rejection led to the city threatening to fine homeowners who neglect their seawalls. Dana Afana, Detroit Free Press, 16 Oct. 2024 Afterward, Mullis flung the car seat and Alijah's body toward the other side of the seawall to get rid of all the evidence. Amaris Encinas, USA TODAY, 24 Sep. 2024 Indeed, most Caribbean nations are surrounded by a colorful patchwork of coral reefs, communities of living animals that function together as natural seawalls. Benji Jones, Vox, 2 July 2024 The city says fixing and raising all private seawalls would not move Jefferson Chalmers out of the designation. Dana Afana, Detroit Free Press, 16 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 24 Nov. 2024.

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
Love words? Need even more definitions?

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