Etymologically

incurabilis

Etymology and origin of the Latin word incurabilis

Confidence
Established
Formation
Derivation
First attested
300s Chiron More words from the 3rd century
Ultimate origin
Latin cūra
Etymology tree
inherited borrowed derived
Latin incūrābilis
English incurable

Pronunciation

  • Classical: [ɪŋ.kuːˈraː.bɪ.lɪs][1]
  • Ecclesiastical: [iŋ.kuˈraː.bi.lis][1]

Forms

incūrābilis (neuter incūrābile, adverb incūrābiliter); third-declension two-termination adjective[1]

Etymology

It is from Latin in-2 (“not”) + cūrābilis (“curable”).[2][3][4] The glossaries render it with Ancient Greek ἀθεράπευτος (atherápeutos).[5]

Earliest recorded meaning

According to the TLL it appears from Vegetius and the veterinary treatise of Chiron on, above all in the medical writers;[2] Chiron is of the 4th century,[3] and there it is used of a disease that cannot be cured.[2][6]

Semantic evolution

Theodorus Priscianus and Caelius Aurelianus use it of incurable illnesses,[5][3] and Cassiodorus has it in his Church history.[7][8] In medieval Latin it kept the medical sense and was extended to people who could not be reformed, to what could not be atoned for, quenched, avoided or replaced.[9]

English took it in the mid-14th century through Old French incurable.[4]

Timeline

  • 4th century AD – Chiron's veterinary treatise uses it of a disease.[2][3]
  • c. 400 AD – Theodorus Priscianus uses it.[5][3]
  • 5th century AD – Caelius Aurelianus uses it in his works on acute and chronic diseases.[5][3]
  • c. 485–c. 580 AD – Cassiodorus uses it.[7][3]
  • mid-14th century – English borrows it as incurable.[4]

Meanings

Adjective

  1. Incurable, beyond remedy.[7][2][10][11][1]
  2. (Medieval Latin) Incorrigible.[9]
  3. (Medieval Latin) That cannot be made good, atoned for or replaced.[9]

Usage notes

The TLL gives insanabilis as its equivalent.[2]

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  3. ^ a b c d e f g Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  4. ^ a b c Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  5. ^ a b c d Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  6. ^ Conte, Gian Biagio; Pianezzola, Emilio; Ranucci, Giuliano (2010), il Latino: Vocabolario della lingua latina, 3rd ed., Florence: Le Monnier
  7. ^ a b c Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  8. ^ Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
  9. ^ a b c Mittellateinisches Wörterbuch bis zum ausgehenden 13. Jahrhundert (1967–), Munich: C. H. Beck; Bayerische Akademie der Wissenschaften
  10. ^ Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
  11. ^ Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
Cite this entry

“Incurabilis.” Etymologically, 7 Nov. 2026, etymologically.com/la/incurabilis. Accessed 8 Nov. 2026.

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