Etymologically

transactio

Etymology and origin of the Latin word transactio

Confidence
Established
Formation
Derivation
First attested
Tertullian
Ultimate origin
Latin (agō)
Etymology tree
inherited borrowed derived
Latin transactio
English transaction

Pronunciation

  • IPA (Classical): [trãːˈsaːk.ti.oː][1]
  • IPA (Ecclesiastical): [tranˈsak.t͡si.o][1]

Forms

trānsāctiō f (genitive trānsāctiōnis); third declension[1]

Etymology

It is from trānsigō “to carry through, settle” with the suffix -tiō.[2][1][3]

Earliest recorded meaning

Köbler's first source is Tertullian, whom he dates c. 160–220 AD.[4]

Semantic evolution

It meant a negotiated settlement, a business arrangement, a deal, as in the Digest.[2][5] Tertullian uses it for completion, the end of the world, and Ennodius of the end of life.[6][5] Lewis & Short call it post-classical.[6]

British Medieval Latin used it for an agreement, settlement, compromise, especially a legal one, and the document recording it.[7] It gave English transaction in the mid-15th century, in civil law “the adjustment of a dispute by mutual concession”.[3]

Timeline

  • c. 160–220 AD – Tertullian uses it.[4][6]
  • 533 AD – The Digest uses it of a settlement.[5][4]
  • mid-15th century – English transaction is recorded.[3]

Meanings

Noun

  1. A settlement, agreement, transaction.[2]
  2. (Late Latin) Completion, end.[6]

Word family

  • trānsāctiōnālis

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  4. ^ a b c Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  5. ^ a b c Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
  6. ^ a b c d Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  7. ^ Latham, R. E., D. R. Howlett, R. K. Ashdowne, et al. (1975–2013), Dictionary of Medieval Latin from British Sources, London: British Academy / Oxford University Press

Borrowed into

Cite this entry

“Transactio.” Etymologically, 16 Oct. 2026, etymologically.com/la/transactio. Accessed 17 Oct. 2026.

Last edited on . ·