Etymologically

Etymology and origin of the Latin word decentia

Confidence
Established
Formation
Derivation
First attested
81–43 BC Cicero More words from the 1st century BC
Ultimate origin
Latin decēns
Etymology tree
inherited borrowed derived
Latin decet
Latin decēns
English decent
Latin decentia
English decency
From the same root
Latin addecet ← decet
Latin decor ← decet
Latin dēdecet ← decet
Latin decenter ← decēns
Latin indecēns ← decēns

Pronunciation

  • Classical: [dɛˈkɛn.ti.a][1]
  • Ecclesiastical: [deˈt͡ʃɛn.t͡si.a][1]

Forms

decentia f (genitive decentiae); first declension[1]

Etymology

It is formed from Latin decēns + -ia, from the present participle of decet (“it is fitting”).[2][1][3] The TLL suggests that Cicero coined it on the model of Ancient Greek εὐπρέπεια (euprépeia, “seemliness”),[3] and Georges calls one of Cicero's uses of it an attempt to translate that word.[4]

The verb goes back to Proto-Italic *dek-ē- (“fits, is right”) and Proto-Indo-European *deḱ-eh₁-.[5]

Earliest recorded meaning

It is first found in Cicero (81–43 BC),[6][3] who uses it in De oratore and De natura deorum for the fitting arrangement of colours and shapes, beside venustas (charm).[7][4]

Semantic evolution

Medieval writers used it for dignity and honour, for fitness and propriety, and for outward ornament or beauty.[8] British sources have it for appropriate character or treatment.[9] Ecclesiastical Latin gives decency and propriety.[10] English borrowed it as decency in the 1560s.[11]

Timeline

  • 81–43 BC – Cicero uses it of the becomingness of colours and shapes.[7][6]
  • 1315 – A Melrose charter uses it of the fitting insignia of a parish chapel.[9]
  • 1560s – English borrows it as decency.[11]

Meanings

Noun

  1. Propriety, becomingness, comeliness.[2][7]
  2. (Medieval Latin) Dignity, honour; fitness.[8][9]
  3. (Medieval Latin) Ornament, beauty.[8]

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  4. ^ a b Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  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 Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  7. ^ a b c Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  8. ^ a b c Mittellateinisches Wörterbuch bis zum ausgehenden 13. Jahrhundert (1967–), Munich: C. H. Beck; Bayerische Akademie der Wissenschaften
  9. ^ a b c Latham, R. E., D. R. Howlett, R. K. Ashdowne, et al. (1975–2013), Dictionary of Medieval Latin from British Sources, London: British Academy / Oxford University Press
  10. ^ Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
  11. ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
Cite this entry

“Decentia.” Etymologically, 7 Nov. 2026, etymologically.com/la/decentia. Accessed 8 Nov. 2026.

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