Etymology and origin of the Latin word perpetuitas
- Confidence
- Established
- Formation
- Derivation
- First attested
- 81–43 BC, Cicero
- Ultimate origin
- Latin (petō)
Forms
perpetuitās f (genitive perpetuitātis); third declension[1] The spelling perpetuetas appears on a coin of 378–383, and coins abbreviate the word.[2]
Etymology
It is from Latin perpetuus (“continuous, permanent”) + -tās.[3][1][2] De Vaan lists perpetuus, like perpes (“continuous”), among the words formed from petō (“to make for, seek”).[4]
Earliest recorded meaning
Köbler records it first in Cicero,[5] who speaks of the uninterrupted continuance of someone's goodwill and of an unbroken run of words in a speech.[3][6]
Semantic evolution
It is the quality of being unbroken: in space, an unbroken stretch, as in Vitruvius' opācae perpetuitātēs of tracts of land;[3][6] in time, uninterrupted duration;[3] and in speech, its connected flow.[3][6] Cicero says that philosophers should be judged by their consistency, not by single sayings, and uses ad perpetuitātem, “for ever”.[6] In medieval charters it stands for the lasting force of a grant, and in the Church for a benefice held for life; philosophical writers used it of the soul's perpetuity.[7] Ecclesiastical Latin also used it for eternity.[8] English has perpetuity from the late 14th century, from Old French perpetuité and directly from Latin.[9]
Timeline
- 81–43 BC – Cicero uses it of continuity in time and in speech.[3][6][5]
- c. 84–c. 25 BC – Vitruvius uses the plural of unbroken tracts of land.[6][5]
- 378–383 – The spelling perpetuetas on an imperial coin.[2]
- 1232 – A Chester charter speaks of the “strength of perpetuity” of a written grant.[7]
- late 14th century – Borrowed into English as perpetuity.[9]
Meanings
Noun
- Continuity in space; an unbroken stretch.[3][6]
- Uninterrupted duration; the whole course (of a life, activity).[3][6]
- The connected flow of speech or writing.[3][6]
- Permanence, perpetuity;[3][6] ad perpetuitātem, for ever.[3][6]
- (Ecclesiastical Latin) Eternity.[8]
- (Medieval Latin) A perpetual benefice; a grant in perpetuity.[7]
Related words
References
- ^ a b Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
- ^ a b c d e f g h i j k Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
- ^ 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 Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
- ^ a b c d e f g h i j k Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
- ^ a b c Latham, R. E., D. R. Howlett, R. K. Ashdowne, et al. (1975–2013), Dictionary of Medieval Latin from British Sources, London: British Academy / Oxford University Press
- ^ a b Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
- ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
Cite this entry
“Perpetuitas.” Etymologically, 20 Oct. 2026, etymologically.com/la/perpetuitas. Accessed 20 Oct. 2026.
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