Etymology and origin of the Latin word praesagus
- Confidence
- Established
- Formation
- Derivation
- First attested
- 70–19 BC, Virgil
- Ultimate origin
- Latin sāgus
Forms
praesāgus (feminine praesāga, neuter praesāgum); first/second-declension adjective[1]
Etymology
It is from Latin prae- (“before”) + sāgus (“prophetic, prescient”).[2][1] De Vaan notes that the simple sāgus appears only from Statius on, while the verb praesāgiō (“to foresee”) is found from Plautus; he reconstructs Proto-Italic *sāg-ije/o- (“to seek, perceive”), perhaps from Proto-Indo-European *seh2ǵ-i- (“tracking”).[3]
Earliest recorded meaning
It is first found in Virgil's Aeneid,[4] in the phrase “praesaga mali mens”, a mind foreboding evil, and of the fires of a lightning flash that foretell what is to come.[2][5]
Semantic evolution
It belonged to poetry and post-Augustan prose:[5] it meant either feeling a presentiment, of the heart or mind, or portending and ominous, of signs, words, stars and oracles.[2] Ovid, Lucan, Statius and Silius use it in both senses, and Tacitus speaks of ominous responses.[2] The Vulgate speaks of a dream that foretold the future,[5] and Chalcidius used praesāgus as a noun, a prophet.[6][4]
Medieval writers kept it for a mind with a foreboding, and British sources also used it for one who imparts foreknowledge and, as a noun, for a prognosticator.[7]
Timeline
- 70–19 BC – Virgil writes of a mind foreboding evil.[2][4]
- 43 BC–18 AD – Ovid uses it of foreboding hearts and ominous words.[2][4]
- 98–115 AD – Tacitus speaks of ominous oracular responses.[2][4]
- c. 300 AD – Chalcidius uses it as a noun for a prophet.[6][4]
- 639–709 AD – Aldhelm writes of the foreboding heart of a seer.[7][4]
Meanings
Adjective
- Feeling a presentiment, having a foreboding.[2][5]
- Foretelling, portentous, ominous, prophetic.[2][5]
Noun
Word family
- praesāgō
References
- ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f g h i 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 d e f g Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
- ^ a b c d e Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
- ^ a b c Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
- ^ 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
Cite this entry
“Praesagus.” Etymologically, 20 Oct. 2026, etymologically.com/la/praesagus. Accessed 22 Oct. 2026.
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