Definitions
a low plain adjacent to a river that is formed chiefly of river sediment and is subject to flooding
Word origin
From flood + plain.
Used in a sentence
“Near-synonyms: bottomland, bottomlands”
“tidal floodplain”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer2 curated clues
01“River flat”10 letters
02“River lowland”10 letters
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