Etymologically

Etymology and origin of the Latin word addecet

Confidence
Established
Formation
Derivation
First attested
c. 250–184 BC, Plautus
Ultimate origin
Latin (decet)
Etymology tree
inherited borrowed derived
Latin decet
Latin dedecet
Latin addecet

Pronunciation

  • Classical: [ˈad.dɛ.kɛt][1]
  • Ecclesiastical: [ˈad.de.t͡ʃet][1]

Forms

addecet (present infinitive addecēre); second conjugation, impersonal[2][3] Only the form addecet itself is recorded.[4]

Etymology

It is from Latin ad- + decet (“it is fitting”),[2][4][1] with ad- as an intensive prefix according to Lewis and Short.[3] De Vaan traces decet to Proto-Indo-European *deḱ-eh1-, the root of Ancient Greek δέχομαι (dékhomai, “to accept”).[5]

Earliest recorded meaning

It is found in Ennius and very often in Plautus.[3][4] An Ennius line quoted by Gellius says that a man should live with true courage: sed virum vērā virtūte vīvere animātum addecet.[3][4]

Semantic evolution

The TLL notes that in Plautus the word nearly always ends an iambic line.[4] It takes an accusative of the person (ut mātrem addecet familiās, “as befits a mother of a family”), an infinitive, or both; in the Bacchides someone is told that it befits him to be silent (tē mūtum esse addecet).[6][7] After the early poets it is found in Publilius Syrus and in Seneca's Oedipus.[8] In Ecclesiastical Latin it means it is fit or it behooves.[9]

Timeline

  • c. 250–184 BC – Plautus uses it often at the end of a line.[4][10]
  • 204–169 BC – Ennius uses it in a tragedy.[3][10]
  • 1st century BC – Publilius Syrus uses it in a maxim.[6][10]
  • 4 BC–65 AD – Seneca uses it in the Oedipus.[8][10]

Meanings

Verb

  1. (impersonal) It is fitting or proper, it befits, it behooves.[2][3][6]

References

  1. ^ a b c Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c 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 f Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  5. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  6. ^ a b c Conte, Gian Biagio; Pianezzola, Emilio; Ranucci, Giuliano (2010), il Latino: Vocabolario della lingua latina, 3rd ed., Florence: Le Monnier
  7. ^ Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
  8. ^ a b Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  9. ^ Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
  10. ^ a b c d Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
Cite this entry

“Addecet.” Etymologically, 21 Oct. 2026, etymologically.com/la/addecet. Accessed 21 Oct. 2026.

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