Dictionary.com
Thesaurus.com
Synonyms

intellect

American  
[in-tl-ekt] / ˈɪn tlˌɛkt /

noun

  • intellects
    plural
  1. the power or faculty of the mind by which one knows or understands, as distinguished from that by which one feels and that by which one wills; the understanding; the faculty of thinking and acquiring knowledge.

    Synonyms:
    common sense, sense, reason
  2. capacity for thinking and acquiring knowledge, especially of a high or complex order; mental capacity.

  3. a particular mind or intelligence, especially of a high order.

  4. a person possessing a great capacity for thought and knowledge.

  5. minds collectively, as of a number of persons or the persons themselves.


intellect British  
/ ˈɪntɪˌlɛkt /

noun

  1. the capacity for understanding, thinking, and reasoning, as distinct from feeling or wishing

  2. a mind or intelligence, esp a brilliant one

    his intellect is wasted on that job

  3. informal a person possessing a brilliant mind; brain

  4. those possessing the greatest mental power

    the intellect of a nation

"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

Synonym Usage

See mind.

Other Word Forms

Derived Forms

Inflected Forms

Nouns

Etymology

Origin of intellect

1350–1400; Middle English, from Latin intellēctus, equivalent to intelleg(ere) “to understand” + -tus suffix of verbal action; see intelligent

Explanation

Intellect is how much intelligence you have. Einstein was known for having a great intellect. Mickey Mouse's friend Goofy has almost no intellect to speak of. Intellect is the mental equivalent of athletic ability or fashion sense, so someone is an intellect if they have great intellectual ability just as an athlete is someone who has great athletic ability. Intellect is something everyone has in some degree. If someone talks down to you, it's an insult to your intellect. Your teacher might say you have a sharp intellect if you have the intellect to figure out difficult problems. An intellectual is a person who has a lot of knowledge and prefers to think about things on an abstract or theoretical level rather than a practical one.

Keep Reading on Vocabulary.com

Vocabulary lists containing intellect

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

“We see AI as a tool that can support certain publishing workflows, but not as a replacement for authors, illustrators, publishing professionals or the human intellect and judgment that shape our books.”

From The Wall Street Journal ● Aug. 17, 2026

It added: "Ann was unafraid to express her unwavering convictions, formed through her Roman Catholic faith. She had a sharp intellect and was a dedicated public servant."

From BBC ● Aug. 12, 2026

“The Wound Is Where the Light Enters” not only reveals the system’s horrors, but also celebrates the redemptive power of hope, intellect and community.

From Los Angeles Times ● Aug. 3, 2026

Vance’s public arrogance certainly suggests he believes himself equal to the former president in both intellect and charm.

From Salon ● Jul. 29, 2026

Every art book Mrs. Richardson consulted described her in glowing terms: a self-taught genius, a feminist photographic pioneer, a dynamic and generous intellect.

From "Little Fires Everywhere" by Celeste Ng

You’ll begin to sense Becker and Fagen’s presence in the music, free-floating intellects winking behind their shades, welcoming you in without letting on that they’re glad you’re here.

From Los Angeles Times ● May 4, 2023

“I think Bill had one of the largest intellects I have ever encountered. And, I have encountered many,” Strider wrote on Facebook.

From Seattle Times ● Nov. 1, 2021

They are a development machine that employs some of the sport’s sharpest intellects.

From Washington Post ● Oct. 24, 2020

If that work is only accessible to somebody who doesn’t need $12,000 a year, then that keeps a whole spectrum of minds and voices and intellects out of the business.

From Slate ● Sep. 28, 2020

It is an infiltration of intellects, an inflammation.

From "The Lives of a Cell" by Lewis Thomas

Vocabulary.com logo
by dictionary.com

Just like flashcards, but way more fun

Don't take our word for it. Leave the boring studying behind and join VocabTrainer today. You'll learn even faster and never look back.

Take me to Vocabulary.com