Etymologically

completus

Etymology and origin of the Latin word completus

Confidence
Established
Formation
Derivation
First attested
Cicero
Ultimate origin
Latin (compleō)
Etymology tree
inherited borrowed derived
Latin completus
English complete

Pronunciation

  • IPA (Classical): [kɔmˈpɫeː.tʊs][1]
  • IPA (Ecclesiastical): [komˈplɛː.tus][1]

Forms

complētus (feminine complēta, neuter complētum); first/second-declension adjective[1] Also spelled conplētus, and Gellius has the comparative complētior.[2][3]

Etymology

It is the perfect participle of compleō “to fill up”, from com- and ⟨*pleō⟩ “to fill”, used as an adjective.[2][1][4]

Earliest recorded meaning

Köbler's earliest source and Gaffiot's citation are from Cicero, of a rounded-off, complete sentence.[5][3] Köbler dates Cicero 81–43 BC.[5]

Semantic evolution

As an adjective it meant rounded off, finished, complete, as in Cicero, and Gellius has a comparative.[2][3] Köbler records it again in Justinian's Novels, after 534.[5]

English complete (late 14th century, “having no deficiency”) comes from Old French complet or directly from complētus.[4]

Timeline

  • 81–43 BC – Cicero uses it.[3][5]
  • c. 165 AD – Gellius uses the comparative.[3][5]
  • late 14th century – English complete is recorded.[4]

Meanings

Adjective

  1. Rounded off, finished, complete.[2][3]

Word family

  • complētiō

References

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

Borrowed into

Cite this entry

“Completus.” Etymologically, 16 Oct. 2026, etymologically.com/la/completus. Accessed 16 Oct. 2026.

Last edited on . ·