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Definition of floodwall

floodwall

/ˈflʌd.wɔːl/
flood · wall
Plural:floodwalls
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floodwall Lexical Profile

floodwall Game Scores & Validity

• noun

1

A primarily vertical artificial barrier, typically constructed of reinforced concrete or masonry, designed to temporarily contain high water levels from a river or coastline and prevent flooding in adjacent areas.

Example

"Engineers inspected the concrete floodwall along the riverfront to ensure it could withstand the approaching storm surge."

Synonyms
View all synonyms for floodwall

• Nearby Words

floodmark
floodplain
floodtide
floodwall
floodwater
floofy
floor

Usage Trend

Historical frequency of usage in published text.

180019102020
Data source: Google Books Ngram Viewer

Cite this Entry

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