Etymologically

quandoquidem

Etymology and origin of the Latin word quandoquidem

Confidence
Established
Formation
Compound
First attested
c. 250–184 BC, Plautus
Ultimate origin
Latin (quandō,quidem)
Etymology tree
inherited borrowed derived
Latin quando
French quand
Latin quandoquidem
Latin quandoque
Latin ecquando

Pronunciation

  • Classical: [kʷanˈdoː.kʷɪ.dẽː], [kʷanˈdɔ.kʷɪ.dẽː][1]
  • Ecclesiastical: [kʷanˈdɔː.kʷi.dem][1]

Forms

quandō̆quidem [1] It is also written separately.[2] In dactylic verse the second syllable is short, as in Virgil and Lucretius.[2][3]

Etymology

It is from Latin quandō (“when, since”) + quidem (“indeed”), a fusion of the conjunction with the particle.[2][1][4] The conjunction quandō is from quam (“how, as”) and an element ⟨*dō⟩ also seen in dōnec; the OLD compares Sanskrit कदा (kadā́, “when”).[2][1]

Earliest recorded meaning

Köbler's first source is Plautus;[4] Terence has “since I am so helpless, so without counsel”.[3]

Semantic evolution

It means since, seeing that or inasmuch as, giving a reason already known or granted.[2][3] Church Latin glosses it “seeing that, because, since”,[5] and in medieval texts it also means “when”.[6]

Timeline

  • c. 250–184 BC – Plautus.[4]
  • 190–159 BC – Terence of “since I am so helpless”.[3][4]
  • 70–19 BC – Virgil, with the second syllable short.[3][4]
  • Middle Ages – In the sense “when”.[6]

Meanings

Conjunction

  1. Since, seeing that, inasmuch as.[2][3][1]
  2. (Medieval Latin) When.[6]

References

  1. ^ a b c d e f Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c d e f Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  4. ^ a b c d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  5. ^ Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
  6. ^ a b c Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
Cite this entry

“Quandoquidem.” Etymologically, 19 Oct. 2026, etymologically.com/la/quandoquidem. Accessed 20 Oct. 2026.

Last edited on . ·