Search Dictionary
Definition of insular

insular

/ˈɪn.sə.lɚ/
in · su · lar

Adverb:insularly
JUMP TO:

insular Lexical Profile

insular Game Scores & Validity

• adjective

1

Ignorant of or uninterested in cultures, ideas, or peoples outside one's own experience; narrow-minded or isolated in outlook.

Example

"Critics argued that the committee had grown too insular, ignoring innovative proposals from outside the organization."


2

Relating to, characteristic of, or situated on an island.

Example

"The archipelago's insular ecosystems have fostered the evolution of several unique bird species."


3

In anatomy, relating to an isolated tissue mass or structure, especially the insula of the cerebral cortex or the islets of Langerhans in the pancreas.

Example

"Neuroimaging revealed increased activity within the anterior insular cortex during the emotional empathy task."

Synonyms
View all synonyms for insular
Antonyms
View all antonyms for insular

• Rhymes for insular

Word Origin & Etymology

Borrowed in the early 17th century from Late Latin insularis ('of an island'), derived from Latin insula ('island').

Cite this Entry


Wordmom. (2026). Definition of Insular. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/insular
Built for writers, students, and competitive word game players, Wordmom combines an uncluttered English dictionary and thesaurus with fast, pattern-based word finders so you can verify definitions, synonyms, and high-scoring tile plays in one place.
Dictionary & Reference
© 2016–2026 Wordmom Network. All rights reserved. Made with for word lovers everywhere.
Disclaimer: SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A. and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro. Words With Friends® is a registered trademark of Zynga Inc. Wordle® is a registered trademark of The New York Times Company. Other referenced game titles and tournament lexicon codes (including NASPA NWL and WESPA/HarperCollins CSW) are trademarks of their respective owners. Wordmom is an independent reference utility for educational and entertainment purposes and is not affiliated with, sponsored by, or endorsed by Hasbro, Mattel, Spear, Zynga, The New York Times Company, NASPA, WESPA, or HarperCollins Publishers. All game names are referenced strictly under nominative fair use to indicate compatibility.