islet

noun

is·​let ˈī-lət How to pronounce islet (audio)
Synonyms of isletnext
1
: a little island
2

Examples of islet in a Sentence

landed the boat on a tiny islet that we had all to ourselves
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.
Nosy Iranja, Madagascar Off the coast of Madagascar, a lowering tide reveals two tiny islets from a sandbar. Kathleen Wong, USA Today, 30 Apr. 2026 On the Peruvian side, travelers can visit the Uros floating islands, the artificial islets woven from totora reeds and home to communities that have lived here for centuries, then settle into a rustic homestay at Amantaní for a quieter look at life on the lake. Carla Vianna, Condé Nast Traveler, 27 Apr. 2026 Although it was affected by Hurricanes Helene and Milton, Siesta Key—part of a string of islets along Florida’s southwest coast—is well on its way to recovery. Lisa Cericola, Southern Living, 17 Apr. 2026 Goat Island, or Isla de Cabras, is a small islet in the middle of the mouth of San Juan Bay. Kerry Breen, CBS News, 3 Apr. 2026 See All Example Sentences for islet

Word History

First Known Use

1538, in the meaning defined at sense 1

Time Traveler
The first known use of islet was in 1538

Browse Nearby Words

Cite this Entry

“Islet.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/islet. Accessed 3 May. 2026.

Kids Definition

islet

noun
is·​let ˈī-lət How to pronounce islet (audio)
1
: a little island
2

Medical Definition

islet

noun
is·​let ˈī-lət How to pronounce islet (audio)
: a small isolated mass of one type of tissue within a different type
specifically : islet of langerhans

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