Etymologically

coquo

Etymology and origin of the Latin word coquo

Confidence
Established
Formation
Inherited
First attested
Plautus
Inherited from
Proto-Italic *kʷekʷe/o-
Ultimate origin
Proto-Indo-European (*pekʷ-)

Pronunciation

  • IPA (Classical): [ˈkɔ.kʷoː][1]
  • IPA (Ecclesiastical): [ˈkɔː.kʷo][1]

Forms

coquō (present infinitive coquere, perfect active coxī, supine coctum); third conjugation[1]

Etymology

It is inherited from Proto-Italic *kʷekʷe/o- (“to cook”), inherited from Proto-Indo-European *pekʷ-e/o- (“to cook”), with /p/ assimilated to the following /kʷ/, as in quīnque.[2][1][3] De Vaan explains the /o/ as a regular change of /e/ before /o/ in the next syllable, as in coquus “cook”, from *pokʷos.[2] Cognate with Sanskrit पचति (pácati, “cooks”), Ancient Greek πέσσω (péssō, “to cook, ripen”), Welsh Middle Welsh pobi (“to bake”) and Old Church Slavonic пешти (pešti, “to bake”).[2][3][1]

Earliest recorded meaning

Plautus uses it: “what cook cooked this?”.[3][2] Köbler dates Plautus c. 250–184 BC.[4]

Semantic evolution

In Classical Latin it was to prepare food by heat, to boil, bake or roast, and in technical use to burn lime or to smelt.[3][5] Of the sun it was to ripen crops, fruit and wine, of the body to digest food, as in Cicero, and figuratively to hatch plots or to nurse anger.[3][6]

Its noun coquus, through Vulgar Latin *cocus, gave Old English coc and English cook, and praecox “early ripening” gave precocious.[7][2] It survives as Italian cuocere and French cuire.[1]

Timeline

  • c. 250–184 BC – Plautus uses it of cooking.[3][4]
  • 81–43 BC – Cicero uses it of digesting food.[3][4]
  • Old English – coc “cook” is borrowed from the Latin noun.[7]

Meanings

Verb

  1. To cook; to boil, bake, roast.[3][5]
  2. To burn (lime); to smelt.[3]
  3. Of the sun, to ripen (crops, fruit, wine).[3][1]
  4. To digest.[3]
  5. To hatch (plots); to nurse (anger, cares).[3][6]

Word family

  • cocta
  • coctilis
  • coctiō
  • coctito
  • coctīuus
  • coctor
  • coctum
  • coctūra
  • coculum
  • concoquō
  • coquīnō

References

  1. ^ a b c d e f g Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  3. ^ a b c d e f g h i j k l Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  4. ^ a b c Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  5. ^ a b Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  6. ^ a b Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
  7. ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com

Related etymologies

  • minor · also from Proto-Indo-European
  • maior · also from Proto-Indo-European
  • medius · also from Proto-Indo-European
  • centum · also from Proto-Indo-European
  • specio · also from Proto-Indo-European
  • caedo · also from Proto-Indo-European
  • quattuor · also from Proto-Indo-European
  • venio · also from Proto-Indo-European
Cite this entry

“Coquo.” Etymologically, 16 Oct. 2026, etymologically.com/la/coquo. Accessed 16 Oct. 2026.

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