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Synonyms

coastal plain

American  

noun

  1. a plain extending along a coast.


Etymology

Origin of coastal plain

An Americanism dating back to 1895–1900

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.

See Examples For:

Their ridges tower up to 3,000 feet over the coastal plain where 70% of Israel’s population and Ben Gurion Airport reside.

From The Wall Street Journal Feb. 5, 2026

Thursday’s announcement follows last month’s news that the Interior Department will also open the entire coastal plain of Alaska’s Arctic National Wildlife Refuge to oil and gas leasing.

From Los Angeles Times Nov. 20, 2025

Far from the remote mountain landscape you might imagine, Perrier's water is pumped from deep aquifers in the coastal plain between Nîmes and Montpellier, a short drive from the Mediterranean.

From BBC Aug. 8, 2025

The Houthis command the Tihamah coastal plain, the eastern littoral of the Red Sea.

From Salon Jul. 14, 2024

Hawk Mountain is a picturesque mountaintop in southeastern Pennsylvania, where the easternmost ridges of the Appalachians form a last barrier to the westerly winds before dropping away toward the coastal plain.

From "Silent Spring" by Rachel Carson

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