Etymologically

Etymology and origin of the Latin word eiectio

Confidence
Established
Formation
Derivation
First attested
81–43 BC Cicero More words from the 1st century BC
Ultimate origin
Latin ēiciō
Etymology tree
inherited borrowed derived
Latin iaciō
Latin ēiciō
Latin ēiectiō
From the same root
Latin abiciō ← iaciō
Latin adiciō ← iaciō
Latin amiciō ← iaciō
Latin circumiciō ← iaciō
Latin coniciō ← iaciō
Latin dēiciō ← iaciō
Latin disiciō ← iaciō
Latin iactō ← iaciō
Latin iactūra ← iaciō
Latin iactus ← iaciō
Latin iaculum ← iaciō
Latin iniciō ← iaciō
Latin intericiō ← iaciō
Latin obiciō ← iaciō
Latin prōiciō ← iaciō
Latin reiciō ← iaciō
Latin subiciō ← iaciō
Latin trāiciō ← iaciō
Spanish objeto ← iaciō
Latin ēiectō ← ēiciō

Pronunciation

  • Classical: [eːˈjɛk.ti.oː][1]
  • Ecclesiastical: [eˈjɛk.t͡si.o][1]

Forms

ēiectiō f (genitive ēiectiōnis); third declension[1]

Etymology

It is formed from Latin ēiciō + -tiō, from the verb meaning “to cast out”.[2][1][3] ēiciō is a compound of iaciō (“to throw”), which de Vaan traces back to Proto-Italic *jak-i- (“to throw”) and Proto-Indo-European *(H)ih₁-k-(i-) (“to throw, let go”).[4]

Earliest recorded meaning

It is first found in Cicero (81–43 BC),[3][5] meaning banishment from one's country: in a letter to Atticus he writes mortem et eiectionem quasi maiora timemus (“we fear death and exile as if they were greater evils”).[2]

Semantic evolution

L&S calls the word very rare in Classical Latin.[6] Besides exile, Vitruvius has it for the spitting of blood,[2][6] and Caelius Aurelianus for the dislocation of a joint.[6] The Vulgate uses it in Lamentations.[6]

In medieval Latin it meant a driving out of people in general, also of demons,[7] and a repudiation;[7] British writers used it for the expulsion of a person, Bede of the casting out of Ishmael,[8] and in law for an ousting or ejectment.[8] Ecclesiastical dictionaries give banishment and exile.[9] English took it as ejection in the 1560s, from French and directly from Latin.[10]

Timeline

  • 81–43 BC – Cicero uses it of banishment.[2][5]
  • c. 84–c. 25 BC – Vitruvius uses it for the spitting of blood.[2][5]
  • 390–406 AD – The Vulgate has it in Lamentations.[6][5]
  • 1560s – English borrows it as ejection.[10]

Meanings

Noun

  1. Expulsion from one's country, banishment, exile.[2][6]
  2. A spitting (of blood).[2][6]
  3. Dislocation (of a joint).[6]
  4. (Medieval Latin) A driving out of a person; the casting out of demons.[7][8]
  5. (Medieval Latin, law) Ejectment, ousting from a property.[8]

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b 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 Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  6. ^ a b c d e f g h Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  7. ^ a b c Mittellateinisches Wörterbuch bis zum ausgehenden 13. Jahrhundert (1967–), Munich: C. H. Beck; Bayerische Akademie der Wissenschaften
  8. ^ a b c d 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
  9. ^ Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
  10. ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
Cite this entry

“Eiectio.” Etymologically, 7 Nov. 2026, etymologically.com/la/eiectio. Accessed 8 Nov. 2026.

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