Etymology and origin of the Latin word perpes
- Confidence
- Probable
- Formation
- Derivation
- First attested
- c. 250–184 BC Plautus, Amphitruo More words from the 3rd century BC
- Ultimate origin
- Latin petō
From the same root
Forms
perpes (genitive perpetis); third-declension one-termination adjective[1]
Etymology
It is formed from Latin per- + petō (“to make for, seek”), like praepes.[2][1][3] The TLL suggests instead, with a question mark, that it is a poets' shortening of perpetuus, with which it agrees in meaning.[4]
Earliest recorded meaning
It is found from Plautus on.[3] In the Amphitruo a speaker says quievi in navi noctem perpetem, “I rested on the ship the livelong night”.[2][5]
Semantic evolution
The TLL counts three uses in Plautus and two in Pacuvius, after which the word returns only in the 2nd century AD, in verse and prose.[4] Festus remarks that the poets said perpetem for perpetuo.[4][5] It meant “continuous, lasting”, and of a stretch of time “the whole of, the livelong”.[2][5] Apuleius speaks of the moon's own perpetual brightness, and Prudentius of a stream flowing with unceasing gore.[5]
Most attested forms are the accusative and ablative singular, and there is no comparative or superlative.[4] Manuscripts often confuse it with perpetim and praepes.[4] In Ecclesiastical Latin it means perpetual, never-ending.[6]
Timeline
- c. 250–184 BC – Plautus uses it of the livelong night.[2][5][7]
- 220–130 BC – Pacuvius uses it of a lasting bond.[2][4][7]
- c. 125–175 AD – Apuleius uses it of perpetual brightness and silence.[5][7]
- c. 250–317 AD – Lactantius writes per annum perpetem, “through the whole year”.[5][7]
- 348/49–c. 413 AD – Prudentius uses it of an unceasing stream of blood.[5][7]
Meanings
Adjective
- Unbroken in time, lasting, continuous, perpetual.[2][5][6]
- Of a period of time: the whole of, from beginning to end; the livelong.[2][5]
Word family
- perpetim
Related words
References
- ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f g Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
- ^ 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 f 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 Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
- ^ a b Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
- ^ a b c d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
Cite this entry
“Perpes.” Etymologically, 8 Nov. 2026, etymologically.com/la/perpes. Accessed 8 Nov. 2026.
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