noun

floodplain

floodplain

The town was built on a floodplain.

The town was built on a floodplain.

Farmers use the fertile floodplain for agriculture.

Farmers use the fertile floodplain for agriculture.

((floodplain)) a flat area of land next to a river that is often flooded The floodplain is rich in nutrients.

Synonyms: river plain, bottomland

A compound word from 'flood' and 'plain'. It literally means a plain that is prone to flooding.

Picture a flat, plain area of land next to a river that gets covered with water (flooded) when the river is high.

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