Dictionary.com
Thesaurus.com
Synonyms

alluvial plain

American  

noun

  1. a level or gently sloping surface formed of sediments laid down by streams, generally during flooding.


Etymology

Origin of alluvial plain

First recorded in 1955–60

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Sediment from the Midwest, distributed through the alluvial plain by regular floods over millions of years, created Louisiana.

From Slate • Jun. 18, 2019

Bangladesh has far and away the highest population density of any sizable nation — around 3,000 people per square mile pack the alluvial plain that spans most of the country.

From Washington Post • Sep. 29, 2017

Ferme Descoubet lies at the far western edge of the Gers, near where the dense hills of the Gascon heartland flatten out into the alluvial plain of the Adour River.

From New York Times • Mar. 15, 2017

An alluvial fan spreads out into a broad alluvial plain.

From Textbooks • Jan. 1, 2017

Many of them are also peculiar as being erected chiefly in brickwork; the great alluvial plain of Lombardy being deficient in building-stone.

From Architecture Gothic and Renaissance by Smith, T. Roger (Thomas Roger)

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "alluvial plain" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com