intellectual

American  

[in-tl-ek-choo-uhl] / ˌɪn tlˈɛk tʃu əl /

adjective

1. appealing to or engaging the intellect.

   intellectual pursuits.

   Synonyms:

   mental

2. of or relating to the intellect or its use.

   intellectual powers.

   Synonyms:

   mental

3. possessing or showing intellect or mental capacity, especially to a high degree.

   an intellectual person.

4. guided or developed by or relying on the intellect rather than upon emotions or feelings; rational.

5. characterized by or suggesting a predominance of intellect.

   an intellectual way of speaking.

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noun

• intellectuals
  plural

1. a person of superior intellect.

2. a person who places a high value on or pursues things of interest to the intellect or the more complex forms and fields of knowledge, as aesthetic or philosophical matters, especially on an abstract and general level.

3. an extremely rational person; a person who relies on intellect rather than on emotions or feelings.

4. a person professionally engaged in mental labor, as a writer or teacher.

5. Archaic. intellectuals,

   1. the mental faculties.

   2. things pertaining to the intellect.

intellectual British  

/ ˌɪntɪˈlɛktʃʊəl /

adjective

1. of or relating to the intellect, as opposed to the emotions

2. appealing to or characteristic of people with a developed intellect

   intellectual literature

3. expressing or enjoying mental activity

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noun

1. a person who enjoys mental activity and has highly developed tastes in art, literature, etc

2. a person who uses or works with his intellect

3. a highly intelligent person

intellectual Cultural  

1. A person who engages in academic study or critical evaluation of ideas and issues. (See intelligentsia.)

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Synonym Usage

See intelligent.

Other Word Forms

Derived Forms

• hyperintellectualness
  noun
• intellectuality
  noun
• intellectualness
  noun
• nonintellectualness
  noun
• overintellectualness
  noun
• half-intellectual
  adjective
• hyperintellectual
  adjective
• nonintellectual
  adjective
• overintellectual
  adjective
• preintellectual
  adjective
• quasi-intellectual
  adjective
• semi-intellectual
  adjective
• superintellectual
  adjective
• unintellectual
  adjective
• half-intellectually
  adverb
• hyperintellectually
  adverb
• intellectually
  adverb
• nonintellectually
  adverb
• overintellectually
  adverb
• preintellectually
  adverb
• quasi-intellectually
  adverb
• semi-intellectually
  adverb
• superintellectually
  adverb
• unintellectually
  adverb

Inflected Forms

Nouns

• intellectuals
  plural

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Etymology

Origin of intellectual

First recorded in 1350–1400; Middle English, from Latin intellēctuālis, equivalent to intellēctu-, stem of intellēctus intellect + -ālis -al ¹

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Explanation

The adjective intellectual describes something related to or using the mind or intellect. Your creative pursuit of singing in a rock band is different from your intellectual interest in 16th-century drama. Intellectual is often used to describe intensive reasoning and deep thinking, particularly in relation to subjects that tend to spark deep discussion, such as literature or philosophy. An intellectual is also a noun for a cerebral or brainy person who engages in deep thinking, like Plato, Albert Einstein, or your classmate who can speak at length about the relationship between French existentialism and ice hockey.

Example Sentences

See Examples For:

intellectual intellectuals

A TikTok spokesperson pointed AFP to its community guidelines, which prohibits creators from sharing content that violate another user's intellectual property rights.

From Barron's ● Nov. 11, 2026

Davidkhanian said that as Children’s Place fields offers for leftover assets, its intellectual property might not be strong enough to attract someone willing to keep the brand name alive.

From MarketWatch ● Nov. 10, 2026

In its first half, intellectual property-related income rose 88% to ¥62.7 billion due to the success of “The Super Mario Galaxy Movie,” its second animated film based on the popular videogame series.

From The Wall Street Journal ● Nov. 5, 2026

No matter how gleeful Siskel and Ebert used to look sparring over movies, their industry was built on intellectual debate in pursuit of cinematic resonance, not schadenfreude.

From Salon ● Nov. 5, 2026

Their new science was organized around the virtues of a juge d’instruction: intellectual rigour, a set of formalized procedures, a quest for a complete proof, a confidence that one need only answer to other professionals.

From "The Invention of Science" by David Wootton

Yet other scholars, activists and intellectuals have their takes, too, on the Harlem Renaissance’s many political movements and bids for Black self-determination.

From Los Angeles Times ● Oct. 22, 2026

The decade-long episode instigated by Mao in 1966 saw intellectuals brutally targeted as "class enemies" and schools shuttered, setting China back for years in education and development.

From Barron's ● Sep. 6, 2026

Born in Minnesota, Bill Niman found himself in Bolinas in 1969, where he befriended lefty intellectuals who were critical of factory farming.

From Los Angeles Times ● Aug. 16, 2026

It also highlighted the work of intellectuals such as pundit Clay Shirky and marketing expert and author Seth Godin.

From The Wall Street Journal ● Aug. 14, 2026

Author Ralph Waldo Emerson, one of the most popular public lecturers of the day, was among the intellectuals who came out against spirit communication.

From "American Spirits" by Barb Rosenstock

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Related Words

• cerebral
• creative
• highbrow
• mental
• psychological
• rational
• scholarly
• thoughtful

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