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Etymology

kill

/kɪl/

verb

Origin

Old English

cwellan — to kill, murder, destroy

Overview

Meaning Now

  • To deprive of life; to cause the death of a living thing.
  • To put an end to or extinguish something, such as a process, feeling, or signal.

Language path

Old English → Middle English → English

Earliest form

killen

Earliest period

Middle English, 13th century

Journey

The word 'kill' has an uncertain origin. While it is historically linked to the Proto-Germanic *kwaljan (the source of 'quell'), the phonetic development is irregular. It likely emerged from a Middle English dialectal variation that replaced the earlier 'quell' in common parlance, perhaps through contact with Old Norse speakers.

Evolution

  1. Proto-Germanic

    *kwaljan

    “to cause pain or death”

  2. Old English

    cwellan

    “to kill, destroy”

    Direct ancestor of 'quell'.

  3. Middle English

    killen

    “to strike down, kill”

    Emerges as a distinct variant possibly influenced by Old Norse 'kolla'.

Connections

Word parts

kill

root

to cause death

Related across languages

  • Old Norse

    kolla

    to hit, strike

  • Old Saxon

    kwellian

    to torture

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