seawall

noun

sea·​wall ˈsē-ˌwȯl 

: 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

The policy will also allow homeowners to file permits to install a new temporary or permanent dock, boat lift or seawall. — Keith Matheny, Freep.com, 15 Aug. 2026

Muehl admitted to kicking the sea lion on July 22 as the mammal was peacefully sitting on a seawall, federal prosecutors said. — Louis Casiano, FOXNews.com, 14 Aug. 2026

The seawall has been identified as the second priority in the city's master replacement plan. — Ted Scouten, CBS News, 12 Aug. 2026

Burmese pythons have wiped out 87% to 99% of native mammal populations in parts of the Everglades, and green iguanas tear up landscaping and burrow into seawalls, weakening infrastructure. — Laurie Mermet, Sun Sentinel, 5 Aug. 2026

Word History

First Known Use

15th century, in the meaning defined above

Rhymes for seawall

• aldol
• armhole
• atoll
• awol
• backhaul
• banal
• baseball
• befall
• cabal
• catchall
• cecal
• centrale

Kids Definition

seawall

noun

sea·​wall ˈsē-ˌwȯl 

: a wall or bank to prevent sea waves from wearing away the shore