Etymologically

increditus

Etymology and origin of the Latin word increditus

Confidence
Established
Formation
Compound
First attested
Apuleius
Ultimate origin
Proto-Indo-European (*ḱred-dʰeh₁-)

Pronunciation

  • IPA (Classical): [ɪŋˈkreː.dɪ.tʊs][1]
  • IPA (Ecclesiastical): [iŋˈkrɛː.di.tus][1]

Forms

incrēditus (feminine incrēdita, neuter incrēditum); first/second-declension adjective[1]

Etymology

It is from in- “un-” and crēditus, the participle of crēdō “to believe”.[2][1] De Vaan traces ⟨crēdō⟩ to Proto-Italic *krezde/o-, from Proto-Indo-European *ḱred-dʰeh₁- (“to place the heart, believe”).[3]

Earliest recorded meaning

Its source is Apuleius' De deo Socratis, of the disbelieved prophecies of Cassandra.[4][5][6] Köbler dates Apuleius c. 125–175 AD.[6]

Semantic evolution

It meant unbelieved, disbelieved, discredited, and Lewis & Short call it post-classical.[2][4]

Timeline

  • c. 125–175 AD – Apuleius uses it.[4][6]

Meanings

Adjective

  1. Unbelieved, discredited.[2][4]

References

  1. ^ a b c d 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. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  4. ^ a b c d Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  5. ^ Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
  6. ^ a b c Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
Cite this entry

“Increditus.” Etymologically, 17 Oct. 2026, etymologically.com/la/increditus. Accessed 17 Oct. 2026.

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