floodplain
noun
flood·plain
ˈfləd-ˌplān 
1
: level land that may be submerged by floodwaters
2
: a plain built up by stream deposition
Examples of floodplain in a Sentence
Recent Examples on the Web
According to Native Plant Trust, false mermaid-weed is very rare in New England, surviving in primarily wet areas like floodplain forests and swamps.
—
Julia Daye, Miami Herald, 30 May 2024
The water washed out bridges and damaged most businesses and industries on the floodplain.
—Craig E. Colten, Discover Magazine, 30 May 2024
See all Example Sentences for floodplain 
Julia Daye, Miami Herald, 30 May 2024
The water washed out bridges and damaged most businesses and industries on the floodplain.
—Craig E. Colten, Discover Magazine, 30 May 2024
See all Example Sentences for floodplain
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'floodplain.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
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Cite this Entry
“Floodplain.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/floodplain. Accessed 6 Jun. 2024.
Copy CitationKids Definition
floodplain
noun
flood·plain
-ˌplān
1
: low flat land along a stream or river that may flood
2
: a plain built up from earth left by floodwaters
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