Etymologically

compensatio

Etymology and origin of the Latin word compensatio

Confidence
Established
Formation
Derivation
First attested
Rhetorica ad Herennium
Ultimate origin
Latin (pendō)

Forms

compēnsātiō f (genitive compēnsātiōnis); third declension[1] It is also spelled conpēnsātiō.[2]

Etymology

It is from compēnsō “to weigh together, balance” with the suffix -tiō, from con- and pēnsō “to weigh”.[3][1][4]

Earliest recorded meaning

The OLD's earliest citation is from the Rhetorica ad Herennium, of weighing factors against each other.[3] Köbler dates it 86/82 BC.[5]

Semantic evolution

It meant a weighing or counter-balancing of factors, as in the Rhetorica ad Herennium, and in Gaius and the Digest the offsetting of items in an account, set-off.[3][6] Gaffiot also gives exchange, barter.[6]

British Medieval Latin used it for the balancing of loss with gain.[7] It survives in Italian compensazione and Spanish compensación, and gave English compensation in the late 14th century, “action of compensating”.[1][4]

Timeline

  • 86/82 BC – The Rhetorica ad Herennium uses it.[3][5]
  • 140–180 AD – Gaius uses it of accounts.[3][5]
  • late 14th century – English compensation is recorded.[4]

Meanings

Noun

  1. A weighing, balancing.[3]
  2. Set-off (in accounts); compensation.[3]

References

  1. ^ a b c Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  3. ^ a b c d e f g Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  4. ^ a b c Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  5. ^ a b c Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  6. ^ a b Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
  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
Cite this entry

“Compensatio.” Etymologically, 16 Oct. 2026, etymologically.com/la/compensatio. Accessed 16 Oct. 2026.

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