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Etymology

genius

/ˈdʒiːniəs/

noun

Origin

Latin

genere — to beget, produce

Overview

Meaning Now

  • Exceptional intellectual or creative power or other natural ability.
  • A person of exceptionally high intelligence or creative ability.
  • In classical mythology, the tutelary spirit or divinity of a person, place, or institution.

Literal older meaning

generative power or spirit

Language path

Proto-Indo-European → Latin → English

Earliest form

genius

Earliest period

16th century

Journey

Originally, in Roman belief, the 'genius' was a guardian spirit associated with the identity and life force of an individual from birth. The transition to the modern English sense of 'exceptional intellectual ability' occurred primarily in the 18th century, influenced by the Latin 'ingenium' (innate talent), which became conflated with the religious 'genius'.

Evolution

  1. Proto-Indo-European

    *ǵenh₁-

    “to produce, beget”

    Root for birth, kin, and generation.

  2. Latin

    genius

    “tutelary spirit”

    A spirit associated with a person's generative power at birth.

  3. Late Latin

    genius

    “natural ability, talent”

    Semantic extension from the spirit to the talent endowed by said spirit.

  4. 16th century English

    genius

    “distinctive character or spirit”

    Used initially to refer to the spirit of a place or an individual's character.

Connections

Word parts

gen-

root

to produce, beget

-ius

suffix

forming masculine nouns from verbs

Related across languages

  • French

    génie

    genius or genie

  • Italian

    genio

    genius

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External references use DefinedTerm semantics.