Etymologically

oppose

Etymology and origin of the English word oppose

Confidence
Established
Formation
Borrowing
First attested
c. 1380
Borrowed from
Old French opposer via Middle English
Ultimate origin
Latin (oppōnō)

Pronunciation

  • IPA: UK /əˈpəʊz/, US /əˈpoʊz/[1]

Etymology

It is inherited from Middle English opposen, borrowed from Old French opposer,[2][3][4][5][6] formed from Latin ob- (“against, in front of”) and poser (“to place”) (see pose), with its sense blended with that of oppōnō (“to oppose, set against”) (see opponent).[2][3][4][6]

Earliest recorded meaning

To confront with objections or hard questions: about 1380, in Chaucer's Canterbury Tales, in Barnhart; about 1386 in the OED.[2][7] Etymonline gives to speak or act against, accuse or question, late 14th century.[3]

Semantic evolution

To put objections is from 1390, and to audit accounts, now obsolete, from before 1483.[7] Setting one thing against another as a counterpoise is from 1579, and placing it opposite from 1593.[7] The sense to try to hinder or resist is first recorded in Shakespeare's 1 Henry IV, 1596.[2][7] Opposite and opposition (in astronomy) are from the 14th century, and opposition as a political party from the 18th.[4] Opposable is from 1667, and of the thumb from 1833.[2]

Timeline

  • c. 1380 – to confront with objections.[2]
  • 1390 – to put objections.[7]
  • 1579 – to set against as a counterpoise.[7]
  • 1596 – to resist, hinder.[2][7]
  • 1667 – opposable.[2]

Modern meaning

Verb

  1. To fight against, counter or resist strongly.
  2. To be against; to be hostile to.
  3. To set in contrast or as a counterbalance.
  4. To place opposite or facing something.
  5. To act or be in opposition.

Word family

  • opposer
  • opposingly
  • opposeless
  • reoppose
  • opposable

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 Barnhart, Robert K. (1988), The Barnhart Dictionary of Etymology
  3. ^ a b c Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  4. ^ a b c Hoad, T. F., ed. (1986), The Concise Oxford Dictionary of English Etymology, Oxford: Clarendon Press
  5. ^ Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
  6. ^ a b Pearsall, Judy, ed. (1998), The New Oxford Dictionary of English, Oxford: Clarendon Press
  7. ^ a b c d e f g Simpson, J. A.; Weiner, E. S. C., eds. (1989), The Oxford English Dictionary, 2nd ed., Oxford: Clarendon Press

Related etymologies

Cite this entry

“Oppose.” Etymologically, 17 Oct. 2026, etymologically.com/en/oppose. Accessed 17 Oct. 2026.

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