Etymologically

Etymology and origin of the Latin word cattus

Confidence
Unknown
First attested
end of 4th/beginning of 5th century AD, Palladius
Etymology tree
inherited borrowed derived
Latin cattus
French chat
Italian gatto
From the same root
Latin catta ← cattus

Pronunciation

  • Classical: [ˈkat.tʊs][1]
  • Ecclesiastical: [ˈkat.tus][1]

Forms

cattus m (genitive cattī); second declension[1] Also spelled catus, and in medieval texts often gattus or gatus.[2][3][4]

Etymology

The origin is unknown.[1][4][2] Wiktionary suggests a borrowing from a Nilo-Saharan or Afroasiatic language and compares Arabic قِطّ (qiṭṭ, “cat, tomcat”) and Classical Syriac ܩܛܘ (qaṭṭu, “cat”).[1] Etymonline also thinks it probably Afro-Asiatic in the end, comparing Berber kadiska (“cat”) and a Nubian word.[5] Köbler suggests, with a question mark, a source in Egyptian,[2] and Niermeyer marks it as perhaps Celtic.[6]

Isidore of Seville reports that the common people named it from catching (⟨a captura⟩), and that others derived it from ⟨cattat⟩ “it sees”, because its sight is so sharp.[7]

Earliest recorded meaning

Palladius (end of the 4th or beginning of the 5th century AD) has it.[8][9][10][2]

Semantic evolution

Glossaries equate it with Ancient Greek αἴλουρος (aílouros) and with mūrilegus “mouse-catcher”.[8][4] It appears in poems of the Latin Anthology, and Isidore of Seville gives it as the common word for the mūsiō.[8][7] Etymonline notes that by about 700 it was in general use on the Continent, replacing fēlēs.[5]

In Medieval Latin it is the house cat, specially the tomcat, and the wild cat.[3][11][6] The price of 300 cat skins is recorded in England in 1228.[11] It also named war engines: a movable shelter for besiegers, a battering ram, and a kind of oared warship.[3][6][2]

It survives in Italian gatto, French chat and Spanish and Portuguese gato.[1][10] Etymonline takes Proto-Germanic *kattuz, and so Old English catt (about 700), from Late Latin cattus;[5][1] Wiktionary calls that borrowing uncertain.[5][1]

Timeline

  • end of 4th/beginning of 5th century AD – Palladius uses it.[8][2]
  • c. 560–636 AD – Isidore of Seville gives it as the popular name of the cat.[7][2]
  • c. 700 – Old English has catt.[5]
  • 1228 – The price of cat skins is recorded in England.[11]

Meanings

Noun

  1. (Late Latin, Medieval Latin) A cat, especially a tomcat.[8][9][6][3]
  2. (Medieval Latin) A wildcat.[3][11]
  3. (Medieval Latin, military) A movable shelter for besiegers; a battering ram.[3][6][2]
  4. (Medieval Latin) A kind of oared warship.[3][2]
  • English cat

Usage notes

The spelling catus is also the classical adjective catus “shrewd”, a separate word, which Isidore of Seville tied to the cat's sharp sight.[7][4]

References

  1. ^ a b c d e f g h Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  3. ^ a b c d e f g Mittellateinisches Wörterbuch bis zum ausgehenden 13. Jahrhundert (1967–), Munich: C. H. Beck; Bayerische Akademie der Wissenschaften
  4. ^ a b c d Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  5. ^ a b c d e Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  6. ^ a b c d e Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
  7. ^ a b c d Isidore of Seville, Etymologiarum sive Originum libri XX, ed. W. M. Lindsay (Oxford, 1911).
  8. ^ a b c d e Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  9. ^ a b Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
  10. ^ a b Conte, Gian Biagio; Pianezzola, Emilio; Ranucci, Giuliano (2010), il Latino: Vocabolario della lingua latina, 3rd ed., Florence: Le Monnier
  11. ^ 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

Derived terms

Descendants

Cite this entry

“Cattus.” Etymologically, 23 Oct. 2026, etymologically.com/la/cattus. Accessed 23 Oct. 2026.

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