Etymologically

aborior

Etymology and origin of the Latin word aborior

Confidence
Established
Formation
Compound
First attested
Lucretius
Ultimate origin
Proto-Indo-European (*h₃er-)
Etymology tree
inherited borrowed derived
Latin orior
Latin origo
English origin
Latin aborior
Latin abortus

Pronunciation

  • IPA (Classical): [aˈbɔ.ri.ɔr][1]
  • IPA (Ecclesiastical): [aˈbɔː.ri.or][1]

Forms

aborior (present infinitive aborīrī, perfect active abortus sum); fourth conjugation, deponent[1]

Etymology

It is from Latin ab- (“away from”) + orior (“to rise”), the opposite of ⟨orior⟩.[2][3][1] De Vaan traces ⟨orior⟩ to Proto-Italic *or-i- (“to rise”), from Proto-Indo-European *h₃r-i- (“to rise”).[4]

Earliest recorded meaning

Among the OLD's earliest citations are Lucretius and Varro, of passing away.[2] Köbler dates Lucretius 96–55 BC and Varro 116–27 BC.[5]

Semantic evolution

Very rare, it meant to set, disappear, pass away, be lost, as in Varro; of a foetus, to miscarry, be aborted, as in Pliny; and in Lucretius, of the voice, to fail.[2][6] Etymonline notes that Latin used it for deaths, miscarriages and sunsets alike.[7]

In Ecclesiastical Latin it meant to disappear, pass away, set, miscarry, fail.[8] Its participle abortus gave abort (1570s, “to miscarry”).[7]

Timeline

  • 116–27 BC – Varro uses it.[2][5]
  • 23/24–79 AD – Pliny uses it of miscarriage.[2][5]
  • 1570s – English abort is recorded.[7]

Meanings

Verb

  1. To pass away, disappear, be lost; to set.[2][3]
  2. (of a foetus) To miscarry, be aborted.[2]

Word family

  • abortīvum
  • orior
  • English abort

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 Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  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 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. ^ a b c Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  8. ^ Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson

Derived terms

Cite this entry

“Aborior.” Etymologically, 16 Oct. 2026, etymologically.com/la/aborior. Accessed 17 Oct. 2026.

Last edited on . ·