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Long Island Sound

American  

noun

  1. an arm of the Atlantic Ocean between Connecticut and Long Island. 90 miles (145 km) long.


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.

The body of water separating it from the world’s most populous country is only about as wide as Long Island Sound is long.

From MarketWatch • Jan. 6, 2026

I’m supposed to be neck deep in the Long Island Sound within a minute.

From The Wall Street Journal • Nov. 7, 2025

There is potentially a "bottleneck" effect in the narrower zones or, conversely, a dilution effect in the wider section of Long Island Sound.

From Science Daily • Apr. 10, 2024

The water temperature in Long Island Sound was about 44 degrees, he said.

From Seattle Times • Mar. 20, 2024

Every afternoon they boarded a boat and made their way out to the New York Athletic Club’s private retreat, Huckleberry Island, a mile off Travers Island, out in the cool waters of Long Island Sound.

From "The Boys in the Boat: Nine Americans and Their Epic Quest for Gold at the 1936 Berlin Olympics" by Daniel James Brown

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