Etymologically

celer

Etymology and origin of the Latin word celer

Confidence
Probable
Formation
Inherited
First attested
Livius Andronicus
Inherited from
Proto-Italic *keli-r/li-
Ultimate origin
Proto-Indo-European (*kel-)

Pronunciation

  • IPA (Classical): [ˈkɛ.ɫɛr][1]
  • IPA (Ecclesiastical): [ˈt͡ʃɛː.ler][1]

Forms

celer (feminine celeris, neuter celere, comparative celerior, superlative celerrimus, adverb celeriter); third-declension three-termination adjective[1]

Etymology

It is inherited from Proto-Italic *keli-r/li- (“fast”), inherited from Proto-Indo-European *kel-i- (“speeding”), an old i-stem.[2] Cognate with Ancient Greek κέλλω (kéllō, “to drive on”), Ancient Greek κέλης (kélēs, “racehorse”) and Gothic 𐌷𐌰𐌻𐌳𐌰𐌽 (haldan, “to tend cattle”).[2][1][3]

Earliest recorded meaning

De Vaan and Köbler date it from Livius Andronicus, who has a feminine celer.[2][4][3] Naevius and Cato have a masculine celeris.[2][4][3] Köbler places Livius Andronicus before 200 BC.[4]

Semantic evolution

It meant moving swiftly, fast, agile, and of people and the mind quick to act, as in Cicero's “nothing is quicker than the mind”.[3] Of events it meant quick or early, and of time passing quickly.[3] It was also a Roman cognomen, as of Metellus Celer, and the Celerēs were the bodyguard of the early kings.[3][1]

Döderlein groups celer and citus, swiftness of movement opposed to tardus, against vēlōx and pernīx, nimbleness from bodily strength.[5] In medieval Latin it could mean a courier.[6] celeritās gave English celerity, and accelerō gave English accelerate.[7]

Timeline

  • before 200 BC – Livius Andronicus uses it.[2][4]
  • c. 250–184 BC – Plautus asks which of two is the faster.[3][4]
  • 81–43 BC – Cicero says nothing is quicker than the mind.[3][4]
  • late 15th century – English celerity is recorded.[7]

Meanings

Adjective

  1. swift, fast.[3]
  2. Agile, nimble.[3]
  3. (of persons, the mind) Quick, prompt.[3]
  4. Quick, speedy, (of time) passing quickly.[3]
  5. (Medieval Latin) (as a noun) A courier.[6]

Word family

  • celerēs
  • celeripēs
  • celeritās
  • celeritūdō
  • perceler
  • praeceler
  • English celerity
  • English accelerate

References

  1. ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  3. ^ a b c d e f g h i j k l Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  4. ^ a b c d e f Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  5. ^ Döderlein, Ludwig (1874), Döderlein’s Hand-book of Latin Synonymes, tr. H. H. Arnold, Andover: W. F. Draper
  6. ^ a b Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
  7. ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com

Related etymologies

  • toga · also from Proto-Indo-European
  • flagro · also from Proto-Indo-European
  • minor · also from Proto-Indo-European
  • maior · also from Proto-Indo-European
  • medius · also from Proto-Indo-European
  • centum · also from Proto-Indo-European
  • specio · also from Proto-Indo-European
  • caedo · also from Proto-Indo-European
Cite this entry

“Celer.” Etymologically, 16 Oct. 2026, etymologically.com/la/celer. Accessed 16 Oct. 2026.

Last edited on . ·