Etymologically

Etymology and origin of the Latin word exorior

Confidence
Established
Formation
Derivation
First attested
c. 250–184 BC, Plautus
Ultimate origin
Proto-Indo-European (*h₃r-i-)

Pronunciation

  • Classical: [ɛkˈsɔ.ri.ɔr][1]
  • Ecclesiastical: [eɡˈzɔː.ri.or][1]

Forms

exorior (present infinitive exorīrī, perfect active exortus sum); third (-iō variant) conjugation, deponent[1] The present infinitive is exorīrī; the other present forms follow the third conjugation, as exoritur.[2][3]

Etymology

It is formed from ex- (“out”) and orior (“to rise”).[2][1] De Vaan traces ⟨orior⟩ to Proto-Italic *or-i- (“to rise”) and Proto-Indo-European *h₃r-i- (“to rise”), cognate with Umbrian ortom est (“has arisen”) and Hittite arai- (“to rise, lift”).[4]

Earliest recorded meaning

De Vaan dates it from Plautus,[4] who has a green colour appearing on someone's temples and forehead, and a man who “suddenly sprang up and suddenly perished” like a midsummer weed.[2]

Semantic evolution

It is to come out into view or appear, and of the sun and stars to rise, as in Ennius.[2] Of shouts and sounds it is to go up, of rivers to rise, of wind and fire to spring up, and in general to come into being or spring from a family.[2][3] Of events it is to come about or begin, as Plautus' birth pains, and of points in an argument to crop up.[2] In Cicero's letters it is to have one's spirits raised, “I begin to cheer up a little”.[2][1]

Church Latin glosses it “spring up, rise, appear”.[5]

Timeline

  • c. 250–184 BC – Plautus of a colour appearing and of a man who sprang up.[2][6]
  • 204–169 BC – Ennius of the rising sun and of a shout going up.[2][6]
  • 81–43 BC – Cicero of a defence that crops up and of cheering up.[2][6]

Meanings

Verb

  1. To come out, emerge, appear.[2][1][5]
  2. Of the sun or stars, to rise.[2]
  3. Of sounds, to go up; of rivers, to rise; of wind or fire, to spring up.[2]
  4. To come into existence, spring from.[2][1]
  5. To come about, begin, arise; to crop up in a discussion.[2][1]
  6. To have one's spirits raised, cheer up.[2][1]

Word family

  • exortus

References

  1. ^ a b c d e f g h i Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k l m n o p Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  4. ^ a b 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 Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
  6. ^ a b c Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
Cite this entry

“Exorior.” Etymologically, 19 Oct. 2026, etymologically.com/la/exorior. Accessed 19 Oct. 2026.

Last edited on . ·