barrier island

noun

: a long broad sandy island lying parallel to a shore that is built up by the action of waves, currents, and winds and that protects the shore from the effects of the ocean

Examples of barrier island in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Padre Island National Seashore is the longest stretch of undeveloped barrier island in the world, and the seemingly infinite sprawl of land and sea engulfs the senses and feels like full immersion in seaside nature. Mariah Tyler, Travel + Leisure, 8 Mar. 2025 The Key Biscayne luxury hotel, at 455 Grand Bay Drive on the five-mile barrier island off Miami, has long been popular with tourists and locals. Vinod Sreeharsha, Miami Herald, 5 Mar. 2025 Plan Your Trip Amelia Island, Florida The group is aligned on a beach trip, one with pristine beaches and a generally relaxed atmosphere—and Amelia Island, one of Florida’s barrier islands, should fit the bill. Lydia Mansel, Southern Living, 4 Apr. 2025 Miami Beach is a barrier island for the mainland and 93% of properties are in FEMA flood protection zones — which means all mortgages are required to have flood insurance. Ashley Miznazi, Miami Herald, 4 Apr. 2025 See All Example Sentences for barrier island

Word History

First Known Use

1773, in the meaning defined above

Time Traveler
The first known use of barrier island was in 1773

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Cite this Entry

“Barrier island.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/barrier%20island. Accessed 21 Apr. 2025.

Kids Definition

barrier island

noun
: a long broad sandy island parallel to a shore that is built up by the action of waves, currents, and winds

More from Merriam-Webster on barrier island

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