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
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Located about 25 miles south of Fort Myers, this family-friendly, 33-square-mile barrier island is famous for its collection of shells—especially scallop, clam, and tulip varieties—and sand dollars, forming a veritable treasure trove for collectors.
—
Skye Sherman, Travel + Leisure, 15 Sep. 2025
The park’s crown jewel is Bear Island, a pristine, undeveloped barrier island accessible only by ferry or private boat.
—Evan Moore, Charlotte Observer, 12 Sep. 2025
Five barrier islands make up the Brunswick Islands, which stretch 45 miles across the southern tip of North Carolina.
—Brandee Gruener, Southern Living, 9 Sep. 2025
Lido is a long, narrow barrier island stretching seven miles between the lagoon and the Adriatic.
—Erica Firpo, AFAR Media, 8 Sep. 2025
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Skye Sherman, Travel + Leisure, 15 Sep. 2025
The park’s crown jewel is Bear Island, a pristine, undeveloped barrier island accessible only by ferry or private boat.
—Evan Moore, Charlotte Observer, 12 Sep. 2025
Five barrier islands make up the Brunswick Islands, which stretch 45 miles across the southern tip of North Carolina.
—Brandee Gruener, Southern Living, 9 Sep. 2025
Lido is a long, narrow barrier island stretching seven miles between the lagoon and the Adriatic.
—Erica Firpo, AFAR Media, 8 Sep. 2025
See All Example Sentences for barrier island
Cite this Entry
“Barrier island.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/barrier%20island. Accessed 20 Sep. 2025.
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