Etymologically

innocens

Etymology and origin of the Latin word innocens

Confidence
Established
Formation
Derivation
First attested
Naevius
Ultimate origin
Latin (noceō)

Pronunciation

  • IPA (Classical): [ˈɪn.nɔ.kẽːs][1]
  • IPA (Ecclesiastical): [ˈin.no.t͡ʃens][1]

Forms

innocēns (genitive innocentis, comparative innocentior, superlative innocentissimus); third-declension one-termination adjective[1]

Etymology

It is from the negative prefix in- and nocēns “harmful, guilty”, the participle of noceō “to harm”.[2][1][3] Plautus has the genitive plural ⟨innocentum⟩, Cicero ⟨innocentium⟩.[4]

Earliest recorded meaning

The OLD's earliest citation is from Naevius, of someone not guilty.[2] Köbler also starts with Naevius, whom he dates c. 235–200 BC.[5]

Semantic evolution

It meant not guilty, blameless, innocent, and in Tacitus innocent of a crime, and also doing no evil, pure, upright, as in Cicero.[2] Lewis and Short and Gaffiot give the literal sense harmless, inoffensive, of things such as a letter, as in Cicero and Horace, and Pliny uses it of what does no harm.[4][6][2]

In Ecclesiastical Latin it meant innocent, pure, guiltless, harmless.[7] Medieval Latin also used it for harmless, ingenuous, naive.[8] English innocent came in the mid-14th century through Old French.[9]

Timeline

  • c. 235–200 BC – Naevius uses it of the guiltless.[2][5]
  • 81–43 BC – Cicero uses it of the upright and of a harmless letter.[2][4][5]
  • 23/24–79 AD – Pliny uses it of what is harmless.[2][5]
  • mid-14th century – English innocent is recorded.[9]

Meanings

Adjective

  1. Not guilty, blameless, innocent.[2]
  2. Doing no evil, upright, virtuous.[2]
  3. Of things, harmless, innocuous.[2][4]
  4. (Medieval Latin) Ingenuous, naive.[8]

Word family

  • innocentia

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  4. ^ a b c d Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  5. ^ a b c d Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  6. ^ Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
  7. ^ Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
  8. ^ a b Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
  9. ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
Cite this entry

“Innocens.” Etymologically, 16 Oct. 2026, etymologically.com/la/innocens. Accessed 16 Oct. 2026.

Last edited on . ·