Etymologically

bestialis

Etymology and origin of the Latin word bestialis

Confidence
Established
Formation
Derivation
First attested
300s Filastrius and Ambrose
Ultimate origin
Latin bēstia
Etymology tree
inherited borrowed derived
Latin bēstia
Italian bestia
Spanish bestia
Latin bēstiālis
English bestial
Spanish bestial
From the same root
Latin bēstiārius ← bēstia

Pronunciation

  • Classical: [bɛs.tiˈaː.lɪs][1]
  • Ecclesiastical: [bes.tiˈaː.lis][1]

Forms

bēstiālis (neuter bēstiāle); third-declension two-termination adjective[1]

Etymology

It is from Latin bēstia (“beast”) + -ālis.[1][2][3]

Earliest recorded meaning

The TLL's earliest examples are from the 4th century AD, in Filastrius and Ambrose,[2][4] who speak of bestial lusts and a bestial nature: the word means “of or like a beast”.[2][5]

Semantic evolution

Lewis & Short call it post-classical and rare:[3] Prudentius uses it of the hair of beasts, and Sidonius figuratively of fierce nations.[3][5] Augustine and other Church writers use it often of an animal or brutish nature.[5][6]

In Medieval Latin it kept both senses[7][8] and could also describe sins committed with animals.[8] The neuter bestiale was used as a noun for cattle,[9] and Du Cange records it of a dull, boorish person.[10] Thomas Aquinas uses it as a synonym of brutalis.[11] English took over bestial in the late 14th century, from French and directly from Latin.[12]

Timeline

  • 4th century AD – Filastrius and Ambrose use it of bestial lusts and natures.[2][4]
  • 348/49–c. 413 AD – Prudentius uses it of the hair of beasts.[3][4]
  • c. 431–486 AD – Sidonius calls nations fierce as beasts.[3][4]
  • late 14th century – Borrowed into English as bestial.[12]

Meanings

Adjective

  1. Of a beast, animal.[3][5][2]
  2. Like a beast, savage, bestial.[3][5]
  3. (Medieval Latin) Committed with animals.[8]
  4. (Medieval Latin) Boorish, stupid.[10]

Noun

  1. (Medieval Latin, neuter bestiale) Cattle, livestock.[9]

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e 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 Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  4. ^ a b c d Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  5. ^ a b c d e 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. ^ 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
  8. ^ a b c Mittellateinisches Wörterbuch bis zum ausgehenden 13. Jahrhundert (1967–), Munich: C. H. Beck; Bayerische Akademie der Wissenschaften
  9. ^ a b Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
  10. ^ a b du Cange, Charles du Fresne, et al. (1883–1887), Glossarium mediae et infimae latinitatis, augmented ed. by Léopold Favre, Niort: L. Favre
  11. ^ Schütz, Ludwig (1895), Thomas-Lexikon, 2nd ed., Paderborn: F. Schöningh
  12. ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com

Borrowed into

Cite this entry

“Bestialis.” Etymologically, 7 Nov. 2026, etymologically.com/la/bestialis. Accessed 7 Nov. 2026.

Last edited on . ·