islet

noun

is·​let ˈī-lət 

1

: a little island

2

: islet of langerhans

Synonyms of islet

• island

Examples of islet in a Sentence

landed the boat on a tiny islet that we had all to ourselves

Recent Examples on the Web

State media reports on Sunday said several tourism companies suspended their speedboat services between the islets after the deadly capsize. — CBS News, 13 July 2026

As the fog slowly revealed and concealed the towering limestone islets, the tranquil scenery was a grounding way to experience one of Vietnam’s most spectacular landscapes. — Susmita Baral, Travel + Leisure, 9 July 2026

One of Norway’s 18 official scenic routes, the Atlantic Road links islands, islets, bridges, and exposed stretches of coastline into one of the country’s most memorable drives. — David Nikel, Forbes.com, 2 July 2026

Last year, Centara opened two new resorts in the North Male Atoll, a chain of over 50 islands and islets that’s home to mesmerising corals and marine life. — Deeya Sonalkar, TheWeek, 18 June 2026

Word History

First Known Use

1538, in the meaning defined at sense 1

Phrases Containing islet

• islet of Langerhans

Rhymes for islet

• eyelet
• pilot
• stylet
• autopilot

Kids Definition

islet

noun

is·​let ˈī-lət 

1

: a little island

2

: islet of Langerhans

Medical Definition

islet

noun

is·​let ˈī-lət 

: a small isolated mass of one type of tissue within a different type

specifically : islet of langerhans