Etymologically

exauctoro

Etymology and origin of the Latin word exauctoro

Confidence
Established
Formation
Derivation
First attested
Livy (59 BC–AD 17)
Ultimate origin
Latin augeō

Pronunciation

  • Classical: [ɛk.sau̯kˈtoː.roː][1]
  • Ecclesiastical: [eɡ.zau̯kˈtɔː.ro][1]

Forms

exauctōrō (present infinitive exauctōrāre, perfect active exauctōrāvī, supine exauctōrātum); first conjugation[1]

Etymology

It is from Latin ex- (“out of”) + auctōrō (“to bind oneself by contract, hire oneself out”).[2][3][1] The TLL explains it as releasing someone from the engagement (auctōrāmentum), the oath or the office.[3] The base auctōrō is formed from auctor,[2][1] a derivative of augeō (“to increase”).[4][5]

Earliest recorded meaning

It is found from Livy on,[3][5] who uses it for soldiers released from service: an army of volunteers that had served loyally under Gracchus left the standards after his death velut exauctōrātus, “as if discharged”.[3][6] The TLL also lists a passage of Lucilius whose reading is doubtful.[3]

Semantic evolution

The word was a military term for releasing soldiers from their oath.[7][8] L&S explains that this release could come before the end of the full term of service, as an honourable discharge, or as a punishment.[7] Tacitus sets those who are to receive their full discharge after twenty years against those with sixteen years who are exauctōrātī but kept on under a standard.[3][7] In Suetonius and the jurists it means to dismiss a soldier in disgrace, to cashier;[3][7] Ulpian glosses it as taking away the soldier's military insignia.[3][7] Livy also has the reflexive sē exauctōrāre of soldiers who free themselves from service at will.[8][7]

Seneca uses the participle figuratively of a man set free from every constraint,[6] Macrobius calls words that later ages had discarded verba exauctōrāta,[7][6] and Sidonius uses it for removing someone from an office.[6] In medieval Latin it meant to strip a person of rank or dignity, to degrade, and, of things, to annul, invalidate or reject; the Annals of Fulda, under the year 861, use it of men deprived of their public honours by the king.[9]

Timeline

  • 59 BC–AD 17 – Livy uses it for discharging soldiers.[3][5]
  • 4 BC–AD 65 – Seneca uses exauctōrātus figuratively for one freed from constraints.[6][5]
  • c. 75–c. 150 AD – Suetonius uses it for dismissing soldiers in disgrace.[7][5]
  • before 223 AD – Ulpian explains it as taking away a soldier's insignia.[3][5]
  • 1st half of the 5th century AD – Macrobius calls obsolete words exauctōrāta.[7][5]
  • c. 431–486 AD – Sidonius uses it for removal from an office.[6][5]

Meanings

Verb

  1. To discharge from military service, release from the oath.[2][7]
  2. To dismiss (a soldier) in disgrace, cashier.[2][7]
  3. (reflexive, of soldiers) To leave the service of one's own accord.[8][7]
  4. (figurative) To discard;[7][6] verba exauctōrāta, obsolete words.[7][6]
  5. To remove from an office.[6]
  6. (Medieval Latin) To deprive of rank, degrade; of things, to annul or reject.[9]

References

  1. ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c d e f g h i j 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 g h 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 Conte, Gian Biagio; Pianezzola, Emilio; Ranucci, Giuliano (2010), il Latino: Vocabolario della lingua latina, 3rd ed., Florence: Le Monnier
  7. ^ a b c d e f g h i j k l m n Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  8. ^ a b c Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  9. ^ a b Mittellateinisches Wörterbuch bis zum ausgehenden 13. Jahrhundert (1967–), Munich: C. H. Beck; Bayerische Akademie der Wissenschaften
Cite this entry

“Exauctoro.” Etymologically, 20 Oct. 2026, etymologically.com/la/exauctoro. Accessed 22 Oct. 2026.

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