Etymologically

inauspicatus

Etymology and origin of the Latin word inauspicatus

Confidence
Established
Formation
Derivation
First attested
59 BC–17 AD, Livy
Ultimate origin
Latin auspex
Etymology tree
inherited borrowed derived
Latin auspex
Latin auspicor
Latin auspicatus
Latin inauspicatus
From the same root
Latin auspicium ← auspex
Latin auspicato ← auspicatus

Pronunciation

  • Classical: [ɪ.nau̯s.pɪˈkaː.tʊs][1]
  • Ecclesiastical: [i.nau̯s.piˈkaː.tus][1]

Forms

inauspicātus (feminine inauspicāta, neuter inauspicātum); first/second-declension adjective[1]

Etymology

It is from Latin in- + auspicātus (“having taken the auspices”).[2][3] The participle belongs to auspicor (“to take the auspices”), from auspex (“augur, bird-diviner”), which de Vaan lists among the derivatives of avis (“bird”).[4]

Earliest recorded meaning

Köbler finds it first in Livy,[5] where the question is raised whether a law passed without auspices could have bound even the immortal gods.[2][3]

Semantic evolution

Its first sense is religious and political: done without taking the auspices.[2][6] After Augustus it came to mean ill-omened or unlucky:[6] Seneca uses it in the Oedipus, Petronius of a place, and Pliny the Elder of birds and animals of bad omen,[3][7] saying that the Romans renamed Epidamnus Dyrrachium because of its ill-omened name.[3] Pliny also judges it most unlucky to clear the table while a guest is drinking.[6]

In Late Latin Ennodius uses it for unhoped for or unexpected.[6][7] The grammarian Donatus explains it as something done without auspices.[3]

Timeline

  • 59 BC–17 AD – Livy uses it of a law passed without the auspices.[2][5]
  • 4 BC–65 AD – Seneca uses it in the sense ill-omened.[2][5]
  • 23/24–79 AD – Pliny the Elder uses it of animals of bad omen and of an ill-omened name.[6][3][5]
  • c. 310–380 AD – Donatus glosses it as without auspices.[3][5]
  • before 513 AD – Ennodius uses it of unexpected success.[6][5]

Meanings

Adjective

  1. Not sanctioned by the auspices, done without taking the auspices.[2][6]
  2. Inauspicious, unlucky, ill-omened.[2][6]
  3. (Late Latin) Unhoped for, unexpected.[6][7]

Usage notes

The ablative inauspicātō is used as an adverb, without the sanction of the auspices;[2][6] Cicero uses it of crossing the pōmērium without taking them.[6]

References

  1. ^ a b c Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c d e f g Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  4. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  5. ^ a b c d e f Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  6. ^ a b c d e f g h i j k Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  7. ^ a b c Conte, Gian Biagio; Pianezzola, Emilio; Ranucci, Giuliano (2010), il Latino: Vocabolario della lingua latina, 3rd ed., Florence: Le Monnier
Cite this entry

“Inauspicatus.” Etymologically, 21 Oct. 2026, etymologically.com/la/inauspicatus. Accessed 22 Oct. 2026.

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