Etymologically

cuculus

Etymology and origin of the Latin word cuculus

Confidence
Established
Formation
Onomatopoeia
First attested
Plautus

Pronunciation

  • IPA (Classical): [kʊˈkuː.ɫʊs][1]
  • IPA (Ecclesiastical): [kuˈkuː.lus][1]

Forms

cucūlus m (genitive cucūlī); second declension[1]

Etymology

It is onomatopoeic, imitating the bird's call “cucu”, a type of name found in many Indo-European languages.[2][3][1] Compare Ancient Greek κόκκυξ (kókkux, “cuckoo”), Sanskrit कोकिल (kokilá, “cuckoo”), Middle Irish cúach (“cuckoo”) and English cuckoo.[2][4] Within Latin, compare cuccubiō “to hoot”.[2]

Earliest recorded meaning

Plautus uses it as a term of abuse: “your wife drags you out of the brothel, you grey-headed cuckoo”.[3] Köbler dates Plautus c. 250–184 BC.[5]

Semantic evolution

In Classical Latin it was the cuckoo, and its call was imitated to mock farmers who had not pruned their vines by its arrival.[3] Varro lists it among birds named from their cries.[3][6] As abuse it meant a fool, a ninny, or a lazy man.[3][7]

In medieval Latin it meant a cuckold and a bastard.[8] It survives as French coucou and Italian cuculo.[1] English cuckoo comes from Old French cocu, likewise imitative.[4]

Timeline

  • c. 250–184 BC – Plautus uses it as a term of abuse.[3][5]
  • 116–27 BC – Varro lists it among birds named from their calls.[3][5]
  • c. 1300 – English cuckoo is recorded.[4]

Meanings

Noun

  1. The cuckoo.[3][9]
  2. A fool, ninny (as a term of reproach).[3][7]
  3. (Medieval Latin) A cuckold; a bastard.[8]

Word family

  • cuculō

References

  1. ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c 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 Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  4. ^ a b c Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  5. ^ a b c Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  6. ^ Marcus Terentius Varro, De lingua Latina (text of The Latin Library; book and paragraph numbers as there).
  7. ^ a b Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
  8. ^ a b Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
  9. ^ Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
Cite this entry

“Cuculus.” Etymologically, 16 Oct. 2026, etymologically.com/la/cuculus. Accessed 16 Oct. 2026.

Last edited on . ·