Etymologically

intercedo

Etymology and origin of the Latin word intercedo

Confidence
Established
Formation
Derivation
First attested
c. 250–184 BC, Plautus
Ultimate origin
Proto-Indo-European (*ḱyesdʰ-)
Etymology tree
inherited borrowed derived
Latin cedo
French céder
Latin incedo
Latin recedo
Latin intercedo

Pronunciation

  • Classical: [ɪn.tɛrˈkeː.doː][1]
  • Ecclesiastical: [in.terˈt͡ʃɛː.do][1]

Forms

intercēdō (present infinitive intercēdere, perfect active intercessī, supine intercessum); third conjugation[1]

Etymology

It is formed from Latin inter- (“between”) + cēdō (“to go, give way”).[2][1][3] De Vaan traces ⟨cēdō⟩ to Proto-Italic *kesde/o- (“to go away, avoid”) and, following Lubotsky, to Proto-Indo-European *ḱyesdʰ- (“to drive away, go away”), the root of Sanskrit सेधति (sedhati, “to drive away”); he rejects the older analysis as “here” plus a root “sit”.[4]

Earliest recorded meaning

De Vaan gives Plautus as the first author of the verb.[4] In the Curculio it is of time: if a day fixed with an enemy comes between, one must still go.[2]

Semantic evolution

It is to lie between, in space (Caesar's woods and marshes), in time and in a series.[2] Of ties and dealings it is to exist between people, as Terence's friendship and Varro's transactions.[2] From this it is to intervene in an affair, to stand surety (Cicero), and to intervene against, hinder or oppose; in politics it is the veto of a magistrate, above all of a tribune of the plebs.[2][5]

Church Latin glosses it “intercede, interpose on behalf of, intervene”,[6] and in medieval Latin it meant to plead on someone's behalf.[3] English intercede (1570s) first meant to come between; the sense “plead for another” followed about 1600.[3]

Timeline

  • c. 250–184 BC – Plautus of time coming between.[2][7]
  • 190–159 BC – Terence of friendship between persons.[2][7]
  • 81–43 BC – Cicero of standing surety and of the tribune's veto.[2][7]
  • c. 50 BC – Caesar of woods lying between.[2][7]
  • c. 1600 – English intercede, “plead for another”.[3]

Meanings

Verb

  1. To lie or come between (in space, time or a series).[2][1][5]
  2. To exist between (of ties, dealings); to take place.[2]
  3. To intervene; to stand surety.[2][1]
  4. To oppose, hinder, (of magistrates, especially tribunes) to veto.[2][1]
  5. (Ecclesiastical Latin) To intercede, plead on someone's behalf.[6][3]

Word family

  • intercessiō
  • intercessor
  • intercessus

References

  1. ^ a b c d e f g Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k l m Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c d e Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  4. ^ a b 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 Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  6. ^ a b Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
  7. ^ a b c d Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
Cite this entry

“Intercedo.” Etymologically, 19 Oct. 2026, etymologically.com/la/intercedo. Accessed 19 Oct. 2026.

Last edited on . ·