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Etymology

jail

/dʒeɪl/

noun

Origin

Latin

caveola — small cage

Overview

Meaning Now

  • A place of confinement for people accused or convicted of a crime.
  • The condition of being held in such a place; imprisonment.

Literal older meaning

A cage or birdcage.

Language path

Latin → Old French → English

Earliest form

gaiole

Earliest period

13th century

Journey

The term derives from the metaphor of confining a person like a bird in a cage. In British English, 'gaol' remains the formal legal spelling, though 'jail' is increasingly common in general use, while American English uses 'jail' exclusively.

Evolution

  1. Latin

    caveola

    “little cage”

  2. Old French

    gaiole

    “cage for birds or prisoners”

  3. Middle English

    gayole

    “prison”

  4. Early Modern English

    jail

    “place of confinement”

    Spelling variant 'gaol' persists in British English.

Connections

Word parts

jail

root

prison

Related across languages

  • Old French

    geôle

    prison

  • Portuguese

    gaiola

    birdcage

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External references use DefinedTerm semantics.