[ noun, adjective in-truh-vurt; verb in-truh-vurt ]
/ noun, adjective ˈɪn trəˌvɜrt; verb ˌɪn trəˈvɜrt /
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See synonyms for: introvert / introverting on Thesaurus.com

adjective Also in·tro·vert·ed .
having a disposition that is taxed by social engagement and energized by calm environments, resulting in the preference for quiet solitude.
Psychology. marked by introversion.
verb (used with object)
Should you take this quiz on “shall” versus “should”? It should prove to be a quick challenge!
Question 1 of 6
Which form is used to state an obligation or duty someone has?

Origin of introvert

First recorded in 1660–70; intro- + (in)vert

synonym study for introvert

Many people mistake shy and introverted as synonyms. The observable behaviors of introverts and shy people are similar; both personalities are characterized by a quiet demeanor and subdued social engagement. However, shyness is associated with timidity and social anxiety. In contrast, introversion is characterized by a lack of interest in interpersonal engagement and a limited endurance for social drama.
The distinct motivations of introverted or shy people to act in a retiring manner are as defining as the observable contrast between introverts and extroverts.


non·in·tro·vert·ed, adjectivenon·in·tro·vert·ed·ly, adverbnon·in·tro·vert·ed·ness, nounun·in·tro·vert·ed, adjective


extrovert, introvert
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022


What does introvert mean?

Where does introvert come from?

The word introvert precedes online personality quizzes by about 400 years. The first records of the word introvert come from the 1600s, when it was used as a verb meaning “to turn one’s thoughts inward.” It wasn’t until the 1900s that it began to be popularly used in the context of psychology as a noun referring to a person with a certain personality type. Introvert is formed from the prefix intro, meaning “inwardly” or “within,” and the root vert, meaning “to turn” (as in invert).

The concept of introversion and introverts (and other personality types) was popularized by psychologist Carl Jung in the early 1900s. According to Jung, introverts are people who tend to be preoccupied with their own thoughts and feelings and minimize their contact with other people. Today, we often think of introverts as reflective, reserved, interested in abstract ideas, sensitive, and tending to thrive in familiar environments. In contrast, extroverts are thought to be outgoing and to thrive in social situations. Most theories about personality types agree that a person usually has some elements of introversion and some elements of extroversion. However, many of these theories state that one of those tends to be stronger.

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What are some other forms related to introvert?

  • introverted (adjective)
  • introversion (noun)

What are some words that share a root or word element with introvert

What are some words that often get used in discussing introvert?

How is introvert used in real life?

Introvert is often used in the context of personality tests that claim to be able to tell you what kind of personality type you are. People often label themselves as either an introvert or extrovert, but a lot of research indicates that many people are a mixture of both.



Try using introvert!

Which of the following words would probably NOT be used to describe people who call themselves introverts?

A. outgoing
B. reflective
C. solitary
D. shy

How to use introvert in a sentence

British Dictionary definitions for introvert


noun (ˈɪntrəˌvɜːt)
psychol a person prone to introversion
adjective (ˈɪntrəˌvɜːt)
Also: introverted characterized by introversion
verb (ˌɪntrəˈvɜːt)
(tr) pathol to turn (a hollow organ or part) inside out
Compare extrovert

Word Origin for introvert

C17: see intro-, invert
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medical definitions for introvert

[ ĭntrə-vûrt′, ĭn′trə-vûrt ]

To turn or direct inward.
To concentrate one's interests upon oneself.
To turn a tubular organ or part inward upon itself.
One whose thoughts and feelings are directed toward oneself.
An anatomical structure that is capable of being introverted.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Cultural definitions for introvert

[ (in-truh-vurt) ]

A term introduced by the psychologist Carl Jung to describe a person whose motives and actions are directed inward. Introverts tend to be preoccupied with their own thoughts and feelings and minimize their contact with other people. (Compare extrovert.)

The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.