English Reference
adjective · noun

intellectual

adj. · n.
US /ˌɪnəˈɫɛktʃuəɫ/ UK /ˌɪntəlˈɛktʃuːəl/ in·tel·lec·tu·al UK spelling intellectuals

  1. 01 B2 Upper Intermediate

    adj.related to your ability to think, understand, and learn rather than your feelings or physical skills.

    adj.relating to the intellect or the cognitive processes of the mind, often contrasted with emotional or physical experience.

    Simple

    The child showed great intellectual curiosity and was always asking how things worked.

    In context

    The professor argued that the student's intellectual development was far more significant than their performance on standardized tests.

  2. 02 B2 Upper Intermediate

    adj.describing something that needs serious thought or study to understand.

    adj.appealing to or requiring the use of the intellect; characterized by a high level of complexity or abstraction.

    Simple

    They spent the evening having an intellectual discussion about history and politics.

    In context

    The documentary provides an intellectual challenge to the audience, forcing them to reconsider their assumptions about modern economics.

  3. 03 C1 Advanced Formal

    n.a person who spends a lot of time thinking about complicated ideas and academic subjects.

    n.a person who engages in critical study, thought, and reflection about the reality of society.

    Simple

    The city was a meeting place for artists and intellectuals during the 1920s.

    In context

    Public intellectuals often play a crucial role in shaping national discourse by translating complex academic theories into accessible social critiques.

Usage intellectual property · intellectual disabilities

People living with severe intellectual disabilities are dying 24 years younger on average than the wider population, a study has found, with 40% of such deaths being avoidable.

The Guardian· 17 Aug 2026

This study is interesting from an intellectual perspective, but the researchers also show that it might be useful.

Ars Technica· 6 Aug 2026

From Old French intellectuel, from Latin intellectualis.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry
Origin Old French intellectuel
Level B2 · Upper Intermediate
Frequency Common
Updated