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Definition of seawall

seawall

/ˈsiːˌwɔːl/
sea · wall
Plural:seawalls
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seawall Lexical Profile

seawall Game Scores & Validity

• noun

1

A heavily reinforced wall or embankment constructed along a shoreline to prevent coastal erosion and protect low-lying land from the force of waves and high tides.

Example

"Engineers reinforced the concrete seawall to protect the coastal boardwalk from severe storm surges."

Synonyms
View all synonyms for seawall

• Nearby Words

seatrout
seattle
seatwork
seawall
seaward
seawater
seaway

Cite this Entry

Wordmom. (2026). Definition of Seawall. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/seawall
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