Etymologically

commemoratio

Etymology and origin of the Latin word commemoratio

Confidence
Established
Formation
Derivation
First attested
190–159 BC, Terence
Ultimate origin
Latin (memor)
Etymology tree
inherited borrowed derived
Latin memoro
Latin memorator
Latin memoratio
Latin commemoro
Latin commemoratio

Pronunciation

  • Classical: [kɔm.mɛ.mɔˈraː.ti.oː][1]
  • Ecclesiastical: [kom.me.moˈrat.t͡si.o][1]

Forms

commemorātiō f (genitive commemorātiōnis); third declension[1] It is also spelled conmemorātiō.[2][3]

Etymology

It is from Latin commemorō (“to call to mind, mention”) + -tiō.[2][1] commemorō is formed from memor (“mindful”), which de Vaan lists among the derivatives of meminī (“to remember”), from the perfect stem Proto-Italic *me-mon-, Proto-Indo-European *me-mon-; older etymologies derived memor from Proto-Indo-European *(s)mer- (“to remind”).[4]

Earliest recorded meaning

Terence has it first, in the Andria: “this reminder of yours is like a reproach for a kindness forgotten”.[2][3][5]

Semantic evolution

It is first the calling of something to another's mind, a reminder.[2] It is also remembrance or memory, as when Cicero hopes that the memory of his name will not end with his life, and a mention or citation, as in the Rhetorica ad Herennium.[2] Cicero uses it of a record, saying that many things last longer in record than they could by nature.[2] The TLL finds it often in Cicero, seven times in Livy and five in Valerius Maximus, but only once or twice in most other writers.[6] In Medieval Latin it is also a commemoration, a mass for the dead, a written memoir, a memorandum, and a kind of charter.[7] Church Latin glosses it remembrance, commemoration, mention.[8]

Timeline

  • 190–159 BC – Terence of a reminder that sounds like a reproach.[2][5]
  • 81–43 BC – Cicero of the memory of his name.[2][5]
  • late 14th century – English commemoration is borrowed through French.[9]

Meanings

Noun

  1. A calling to mind, reminder.[2][3]
  2. Remembrance, memory.[2][8][1]
  3. A mention, citation; a record.[2][8]
  4. (Ecclesiastical Latin) A commemoration; a mass for the dead.[7][8]
  5. (Medieval Latin) Written recollections; a memorandum; a charter.[7]

References

  1. ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  4. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  5. ^ a b c Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  6. ^ Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  7. ^ a b c Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
  8. ^ a b c d Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
  9. ^ Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
Cite this entry

“Commemoratio.” Etymologically, 19 Oct. 2026, etymologically.com/la/commemoratio. Accessed 20 Oct. 2026.

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