Etymologically

concubinus

Etymology and origin of the Latin word concubinus

Confidence
Established
Formation
Derivation
First attested
81/79–52/50 BC, Catullus
Ultimate origin
Latin (cubō)
Etymology tree
inherited borrowed derived
Latin concumbo
Latin concubinus
Latin concubina
English concubine
Latin concubitus

Pronunciation

  • Classical: [kɔŋ.kʊˈbiː.nʊs][1]
  • Ecclesiastical: [koŋ.kuˈbiː.nus][1]

Forms

concubīnus m (genitive concubīnī); second declension[1]

Etymology

It is from Latin concumbō (“to lie together”) + -īnus according to the OLD;[2] the TLL takes it as the masculine formed to concubīna (“concubine”),[3] which is far more frequent.[4] De Vaan lists that noun, from Plautus on, among the derivatives of cubō (“to lie down”).[5]

Earliest recorded meaning

Köbler records it first in Catullus.[6] In Catullus (61.130) the master's concubīnus, hearing that his master's love has left him, is told not to refuse nuts to the boys; the TLL takes it there as a favourite boy.[3][4]

Semantic evolution

The OLD defines it as a catamite or male lover,[2] and the TLL quotes the Bellum Hispaniense on a freedman who had been someone's concubīnus.[3] Lewis & Short note that the masculine is not in Cicero, and cite Quintilian, Pliny the Elder, Curtius, Suetonius, Tacitus and Martial for it.[4] Köbler records a medieval adjective concubīnus, “lying together”, in the second half of the 13th century.[6]

Timeline

  • 81/79–52/50 BC – Catullus uses it of a favourite boy.[3][6]
  • 98–115 AD – Tacitus uses it.[4][6]
  • 40–102/103 AD – Martial uses it.[4][6]
  • second half of the 13th century – Köbler records a medieval adjective, “lying together”.[6]

Meanings

Noun

  1. A catamite, favourite boy; a male lover.[2][3][7]
  2. A man living in concubinage.[4][1]

Adjective

  1. (Medieval Latin) Lying together.[6]

Usage notes

Lewis & Short treat the masculine with the far more common feminine concubīna, one who lives in concubinage, a less reproachful term than paelex.[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 d e Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  4. ^ a b c d e f g Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  5. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  6. ^ a b c d e f g Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  7. ^ Bianchi, Rossella; Lelli, Olga (2014), VOLI: Vocabolario di latino, Florence: Le Monnier
Cite this entry

“Concubinus.” Etymologically, 20 Oct. 2026, etymologically.com/la/concubinus. Accessed 20 Oct. 2026.

Last edited on . ·