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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:

Books are super fuel for the human mind, the mightiest intellect on earth.

From The Wall Street Journal Aug. 13, 2026

“His recently failing health did little to diminish his fierce intellect and sharp sense of humour. He will leave an unfillable hole in the lives of all who knew him, or his music.”

From Los Angeles Times Jul. 22, 2026

He was favoured by the leadership for his intellect and presentational skills, and as campaign co-ordinator he played a central role in delivering Labour's 2001 general election victory.

From BBC Jul. 20, 2026

To be both fair and perfectly clear, enjoying “Obsession” isn’t a stain on someone’s intellect or an indication of their moviegoing acumen.

From Salon Jun. 4, 2026

Her magnetic charm stemmed from her quick wit and keen intellect.

From "Sterling Biographies®: Cleopatra: Egypt's Last and Greatest Queen" by Susan Blackaby

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

Ariel and Sanam are driven by the desire to prove themselves extraordinary, that they might even be capable of saving the world through their intellects.

From New York Times Jun. 15, 2022

But when we are “protected” from challenges to what we think we know, our intellects stagnate in the bubble of agreed beliefs and assumed facts.

From Washington Post May 19, 2022

“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

It is an infiltration of intellects, an inflammation.

From "The Lives of a Cell" by Lewis Thomas

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