Etymology and origin of the Latin word parricidium
- Confidence
- Uncertain
- Formation
- Derivation
- First attested
- c. 250–184 BC, Plautus
Forms
parricīdium n (genitive parricīdiī or parricīdī); second declension[1]
Etymology
It is formed from parricīda (“murderer of a near relative”) with the suffix -ium.[2][3][1] The origin of ⟨parricīda⟩ is uncertain: de Vaan thinks the first part was ⟨*pāri-⟩, with ⟨-rr-⟩ as in Iuppiter, and finds pār (“equal”) the most obvious source, giving “who kills an equal”; he rejects a link with Ancient Greek πηός (pēós, “kinsman by marriage”).[4] The second part is ⟨-cīda⟩ “killer”, from caedō (“to cut, kill”).[1][4] Ancient writers derived it from the killing of a parent or of an equal.[3] The OLD notes that the sense “murder of one's father” owes much to a mistaken link with pater (“father”).[2]
Earliest recorded meaning
Plautus calls a man “full to the brim of fraud, crime, parricide and perjury” in the Rudens.[2]
Semantic evolution
It is the murder of a near relation, especially of one's father or parents, as Cicero's “the parricide of his father and uncle”, and of other kin, as in an unnamed tragedy.[2][5] It is also murder or assassination, usually of a friend or superior, and especially of the head of the state: Valerius Maximus says Cassius should never be named without “public parricide”, and Suetonius reports that the Ides of March were named Parricīdium.[2] With patriae it is the betrayal or ruin of one's country, as in Cicero's Pro Sulla, and alone treason or rebellion.[2][5]
Köbler finds it in the capitularies, councils and the Frisian and Visigothic laws.[6]
Timeline
- c. 250–184 BC – Plautus.[2][6]
- 81–43 BC – Cicero of the murder of a father and of treason.[2][5][6]
- c. 75–c. 150 AD – Suetonius of the Ides of March.[2][6]
Meanings
Noun
- The murder of a near relation, especially of a parent: parricide.[2][5][1]
- Murder, assassination, especially of the head of state;[2] (name of the Ides of March).[2]
- (with patriae) Betrayal of one's country;[2][5] treason, rebellion.[2]
Word family
- parricīdālis
Related words
References
- ^ a b c d e f Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f g h i j k l m n Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
- ^ a b Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
- ^ 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
- ^ a b c d e Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
- ^ a b c d Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
Cite this entry
“Parricidium.” Etymologically, 19 Oct. 2026, etymologically.com/la/parricidium. Accessed 19 Oct. 2026.
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