Etymologically

satisfy

Etymology and origin of the English word satisfy

Confidence
Established
Formation
Borrowing
First attested
c. 1412
Borrowed from
Middle French satisfier
Ultimate origin
Latin (satisfacere)

Pronunciation

  • IPA: UK /ˈsæt.ɪs.faɪ/, US /ˈsæt̬.əs.faɪ/[1]

Etymology

It is borrowed from Middle French satisfier, a variant of satisfaire, influenced by verbs in -fier,[2][3][4] from Latin satisfacere, to discharge fully, make amends, literally to do enough,[2][5] from satis, enough (see sad), and facere, to do (see -fy).[2][5][3]

Earliest recorded meaning

To make amends, recompense: about 1412, in Hoccleve;[2] to do penance, also to appease or assuage, the early 15th century in Etymonline.[5]

Semantic evolution

To fulfil or assuage is from 1419,[2] and to pay off a debt fully from about 1430.[6] To make amends or pay damages is from the mid-15th century.[5] To meet the wishes or expectations of someone is from the late 15th century, in Caxton,[5] to cause to have enough from about 1500,[5] and to free from doubt, convince, from the 1510s.[5]

Timeline

  • c. 1412 – to make amends.[2]
  • 1419 – to fulfil.[2]
  • c. 1430 – to pay off a debt.[6]
  • late 15th century – to please.[5]
  • 1510s – to convince.[5]

Modern meaning

Verb

  1. To meet the needs, wishes or expectations of; to please.
  2. To fulfil a need or desire.
  3. To convince or free from doubt.
  4. To meet a requirement or condition; to pay off a debt.

Word family

  • satisfier
  • satisfyingly
  • satisfiable
  • satisfyingness
  • outsatisfy
  • presatisfy

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

Related etymologies

Cite this entry

“Satisfy.” Etymologically, 17 Oct. 2026, etymologically.com/en/satisfy. Accessed 17 Oct. 2026.

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