Etymologically

Etymology and origin of the Latin word homicida

Confidence
Established
Formation
Compound
First attested
81–43 BC, Cicero
Ultimate origin
Latin (homō,caedō)
Etymology tree
inherited borrowed derived
Latin homo
French on
French homme
Latin homicida
Latin homuncio

Pronunciation

  • Classical: [hɔ.mɪˈkiː.da][1]
  • Ecclesiastical: [o.miˈt͡ʃiː.da][1]

Forms

homicīda m or f (genitive homicīdae); first declension[1] It is masculine, and also feminine of a woman.[2][1]

Etymology

It is from Latin homō (“man”) + -cīda (“killer”), the second part from caedō (“to cut down, kill”), formed like parricīda.[3][4][5] De Vaan traces caedō to Proto-Italic *kaid-e/o- and Proto-Indo-European *keh₂id- (“to cut, hew”).[6]

Earliest recorded meaning

De Vaan and Köbler date it from Cicero,[6][7] who asks whether certain men are murderers or liberators, homicidaene sint an vindices libertatis.[3][2]

Semantic evolution

It is a manslayer or murderer.[3][2] Döderlein notes that it denotes the killer in general, as far as killing is a crime, like Greek ἀνδροφόνος (androphónos), whereas interfector is the slayer of a particular person.[8] Horace uses it of an epic hero as a killer of men, homicīdam Hectorem.[3] It is common in the Germanic law codes of the early Middle Ages.[7] Church Latin has it as murderer.[9] English homicide in the sense “person who kills” (late 14th century) came from it through French.[5]

Timeline

  • 81–43 BC – Cicero, “murderers or liberators”.[3][7]
  • 65–8 BC – Horace, of Hector.[3][7]
  • late 14th century – English homicide, a killer.[5]

Meanings

Noun

  1. A murderer, manslayer, homicide; a murderess.[3][2][1]
  2. Of an epic hero, a killer of men.[3]

Word family

  • homicīdālis
  • homicīdium

References

  1. ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  3. ^ a b c d e f g h Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  4. ^ Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  5. ^ a b c Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  6. ^ a b de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  7. ^ a b c d Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  8. ^ Döderlein, Ludwig (1874), Döderlein’s Hand-book of Latin Synonymes, tr. H. H. Arnold, Andover: W. F. Draper
  9. ^ Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
Cite this entry

“Homicida.” Etymologically, 20 Oct. 2026, etymologically.com/la/homicida. Accessed 20 Oct. 2026.

Last edited on . ·