- Confidence
- Established
- Formation
- Inherited
- First attested
- Plautus
- Inherited from
- Proto-Italic *pāk-
- Ultimate origin
- Proto-Indo-European (*peh₂ḱ-)
Pronunciation
Forms
pāx f (genitive pācis); third declension[1]
Etymology
It is inherited from Proto-Italic *pāk- (“agreement, peace”), inherited from Proto-Indo-European *peh₂ḱ- (“agreement”), from the root “to fix, join”, as in pacīscor “to make a bargain”.[2][1][3] Cognate with Umbrian pase (“peace”) and Umbrian pacer (“merciful, propitious”), and further with Sanskrit पाश (pā́śa-).[2][4] Festus reports that Sinnius Capito derived it from pactiō “agreement”.[5]
Earliest recorded meaning
Plautus uses it.[2] Köbler dates Plautus c. 250–184 BC.[6]
Semantic evolution
In Classical Latin it was first a pact ending or averting war, a peace treaty, and the favour granted by the gods.[3] Tuā pāce meant “by your leave”, and pāx was also peaceful life as opposed to war, pāx Rōmāna the order of the Roman empire, the goddess Peace, and the calm of the sea and winds.[3][7] As an interjection pāx! meant “enough!”, in Plautus and Terence.[8][1] Döderlein contrasts ōtium, quiet times, and concordia, internal harmony.[9]
In medieval Latin it was refraining from violence, the settling of a private feud, and the keeping of order.[10] In Ecclesiastical Latin it was the kiss of peace.[11] It survives as Italian pace, French paix, Spanish paz and Romanian pace.[1]
Timeline
- c. 250–184 BC – Plautus uses it.[2][6]
- 81–43 BC – Cicero contrasts peace and war (in pāce, in bellō).[7][6]
- mid-12th century – English peace is recorded, from Anglo-French pes.[11]
- late 14th century – English pax “kiss of peace” is recorded.[11]
Meanings
Noun
- A pact, peace treaty, settlement.[3][5]
- The favour of the gods.[3][1]
- Tuā pāce, by your leave.[3][1]
- Peace, as opposed to war, pāx Rōmāna, the Roman peace.[3]
- Calm (of the sea or winds).[3]
- Pāx, the goddess of peace.[3][7]
- (Ecclesiastical Latin) The kiss of peace.[11]
- (Medieval Latin) The settling of a feud; public order.[10]
Interjection
Word family
- pācālis
- pācifer
- pācificus
- pācō
- pācātē
- pācātiō
- pācātor
- pācātōrius
- pācātum
- pācātus
- pācificō
Related words
References
- ^ a b c d e f g h i Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d 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 f g h i Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
- ^ Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
- ^ a b Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
- ^ a b c Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
- ^ a b c Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
- ^ a b Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
- ^ Döderlein, Ludwig (1874), Döderlein’s Hand-book of Latin Synonymes, tr. H. H. Arnold, Andover: W. F. Draper
- ^ a b Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
- ^ a b c d Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
Related etymologies
Cite this entry
“Pax.” Etymologically, 16 Oct. 2026, etymologically.com/la/pax. Accessed 16 Oct. 2026.
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