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
Millions of people live in at-risk mountainous areas or near fertile floodplains.
—
Kristen Waggoner, Newsweek, 21 Jan. 2025
Growing populations mean even more people are at risk
Sources: European Commission, Joint Research Centre (JRC)
Over recent decades, most coastal and floodplain areas in the Mediterranean region have also become densely urbanized, leaving little space for waterways.
—Samuel Granados, New York Times, 14 Jan. 2025
His thoughts rushed to the low-income communities in the floodplains along the river’s banks and to friends like Cindy and Dennis.
—Mackenzie Happe and Zoë Todd, CNN, 26 Oct. 2024
Its unique floodplain ecosystem is best explored by canoe or kayak.
—Judy Koutsky, Forbes, 26 Sep. 2024
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Kristen Waggoner, Newsweek, 21 Jan. 2025
Growing populations mean even more people are at risk
Sources: European Commission, Joint Research Centre (JRC)
Over recent decades, most coastal and floodplain areas in the Mediterranean region have also become densely urbanized, leaving little space for waterways.
—Samuel Granados, New York Times, 14 Jan. 2025
His thoughts rushed to the low-income communities in the floodplains along the river’s banks and to friends like Cindy and Dennis.
—Mackenzie Happe and Zoë Todd, CNN, 26 Oct. 2024
Its unique floodplain ecosystem is best explored by canoe or kayak.
—Judy Koutsky, Forbes, 26 Sep. 2024
See all Example Sentences for floodplain
Dictionary Entries Near floodplain
Cite this Entry
“Floodplain.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/floodplain. Accessed 27 Jan. 2025.
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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