Etymologically

cause

Etymology and origin of the English word cause

Confidence
Established
Formation
Borrowing
First attested
before 1200 (Ancrene Riwle)
Borrowed from
Old French cause via Middle English
Ultimate origin
Latin (causa)

Pronunciation

  • IPA: UK /kɔːz/, US /kɑːz/, /kɔːz/[1]

Etymology

It is inherited from Middle English cause, borrowed from Old French cause (“cause, reason; lawsuit”) and directly borrowed from Latin causa (“a cause, reason; a lawsuit”),[2][3] which is of uncertain origin.[2][3][4] Klein and Merriam-Webster suggest a link with cūdere (“to strike, beat”).[4][5] Old French cause was a learned form, and the popular Old French descendant of causa is chose (“thing”).[3] It is related to because, accuse, excuse, recusant and kickshaw.[3][4]

Earliest recorded meaning

A reason, matter or motive, grounds for action: probably before 1200, in the Ancrene Riwle.[3][2]

Semantic evolution

In the 13th century cause was also a lawsuit,[6][7] and by about 1300 a side taken in a dispute, a cause one supports.[2] The philosophical sense “that which produces an effect” is from the mid-14th century,[2][6] and “good reason, justification” from the late 14th century.[2] The verb appears about 1385, in Chaucer's Canterbury Tales,[3] from the noun or from Old French causer and Medieval Latin causāre;[3][2] classical Latin causārī meant “to plead, debate”.[2] Causative is from about 1412,[3] causal from the 16th century and causality and causation from the 17th.[6] Common cause is from the 1620s, and cause célèbre, from French, from 1763.[2]

Timeline

  • before 1200 – a reason, motive (Ancrene Riwle).[3]
  • 13th century – a lawsuit.[6]
  • c. 1300 – a side in a dispute.[2]
  • mid-14th century – that which produces an effect.[2]
  • c. 1385 – verb (Chaucer).[3]
  • c. 1412 – causative.[3]
  • 1620s – common cause.[2]
  • 1763 – cause célèbre.[2]

Modern meaning

Noun

  1. That which produces an effect or result.
  2. A person or thing responsible for an action or result.
  3. A reason or ground for action: no cause for alarm.
  4. A goal or principle pursued with zeal.
  5. The interests of a person or group in a struggle.
  6. (law) A lawsuit or case.

Verb

  1. To be the cause of; to bring about.
  2. To make or compel someone to do something.

Word family

  • causable
  • causeless
  • causer
  • causability
  • causelessly
  • causelessness
  • because
  • undercause
  • accuse
  • excuse
  • causal
  • causation

Usage notes

The American Heritage Dictionary distinguishes cause, reason, occasion and antecedent: a cause brings about an effect, a reason explains it, and an occasion lets existing causes come into play.[8]

References

  1. ^ Jones, Daniel (2011), Cambridge English Pronouncing Dictionary, 18th ed., ed. Peter Roach, Jane Setter and John Esling, Cambridge: Cambridge University Press
  2. ^ a b c d e f g h i j k l m Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  3. ^ a b c d e f g h i j k Barnhart, Robert K. (1988), The Barnhart Dictionary of Etymology
  4. ^ a b c Klein, Ernest. A Comprehensive Etymological Dictionary of the English Language. 2 vols. Amsterdam: Elsevier, 1966–1967.
  5. ^ Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
  6. ^ a b c d Hoad, T. F., ed. (1986), The Concise Oxford Dictionary of English Etymology, Oxford: Clarendon Press
  7. ^ Kay, Christian; Roberts, Jane; Samuels, Michael; Wotherspoon, Irené, eds. (2009), Historical Thesaurus of the Oxford English Dictionary, Oxford: Oxford University Press; online edition (2024)
  8. ^ The American Heritage Dictionary of the English Language (1992), 3rd ed., Boston: Houghton Mifflin

Related etymologies

Cite this entry

“Cause.” Etymologically, 15 Oct. 2026, etymologically.com/en/cause. Accessed 15 Oct. 2026.

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