Etymologically

caloratus

Etymology and origin of the Latin word caloratus

Confidence
Established
Formation
Derivation
First attested
Apuleius
Ultimate origin
Latin (calor)
Etymology tree
inherited borrowed derived
Latin calor
Latin caloratus

Pronunciation

  • IPA (Classical): [ka.ɫoːˈraː.tʊs][1]
  • IPA (Ecclesiastical): [ka.loˈraː.tus][1]

Forms

calōrātus (feminine calōrāta, neuter calōrātum); first/second-declension adjective[1]

Etymology

It is from Latin calor (“heat, ardour”) + -ātus.[2][1][3] ⟨calor⟩ is from caleō (“to be warm”), which de Vaan traces to Proto-Indo-European *ḱlh₁-eh₁- (“to be hot”).[1][4]

Earliest recorded meaning

Its earliest source is Apuleius, iuventūtis impetus calōrātus “the fiery impulse of youth”.[3][5] Köbler dates Apuleius c. 125–175 AD.[3]

Semantic evolution

Post-classical and rare, it meant literally hot, heated, as of iron in Isidore and of hot days in Porphyrio, and figuratively hot, passionate, vehement, furious, as in Apuleius and Fulgentius.[2][5]

Timeline

  • c. 125–175 AD – Apuleius uses it of passion.[5][3]
  • c. 560–636 AD – Isidore uses it of heated iron.[5][3]

Meanings

Adjective

  1. Hot, heated.[5]
  2. Passionate, vehement.[2]

References

  1. ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  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 Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
Cite this entry

“Caloratus.” Etymologically, 17 Oct. 2026, etymologically.com/la/caloratus. Accessed 17 Oct. 2026.

Last edited on . ·