Etymologically

calefacto

Etymology and origin of the Latin word calefacto

Confidence
Established
Formation
Derivation
First attested
Plautus
Ultimate origin
Latin (caleō,faciō)
Etymology tree
inherited borrowed derived
Latin calefacio
Latin calefacto
Latin calefactio

Pronunciation

  • IPA (Classical): [ka.ɫɛˈfak.toː][1]
  • IPA (Ecclesiastical): [ka.leˈfak.to][1]

Forms

calefactō (present infinitive calefactāre); first conjugation, no passive, no perfect or supine stems[1]

Etymology

It is from Latin calefaciō (“to make warm”) + -tō, a frequentative.[2][1]

Earliest recorded meaning

Its earliest source is Plautus' Rudens, aquam calefactāre “to heat water”.[3][4] Köbler dates Plautus c. 250–184 BC.[5]

Semantic evolution

It meant to heat, warm, often or strongly, and Lewis & Short call it very rare and not in Cicero, citing Plautus and Horace.[2][3][4] Plautus also uses it jokingly, calefactāre virgīs “to warm with rods”, to beat.[4]

In Ecclesiastical Latin it meant to heat, make warm.[6]

Timeline

  • c. 250–184 BC – Plautus uses it.[3][5]
  • 65–8 BC – Horace uses it.[4][5]

Meanings

Verb

  1. To heat, warm (often or strongly).[2][4]
  2. calefactāre virgīs: to beat.[4]

References

  1. ^ a b c d 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 Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  4. ^ a b c d e f Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
  5. ^ a b c Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  6. ^ Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
Cite this entry

“Calefacto.” Etymologically, 17 Oct. 2026, etymologically.com/la/calefacto. Accessed 17 Oct. 2026.

Last edited on . ·