Etymology and origin of the Latin word exosus
- Confidence
- Established
- Formation
- Derivation
- First attested
- 70–19 BC, Virgil
- Ultimate origin
- Proto-Indo-European (*h3e-h3(o)d-)
Forms
exōsus (feminine exōsa, neuter exōsum); first/second-declension adjective[1]
Etymology
It is from Latin ex- + ōsus (“having hated”), with the participle ⟨ōsus⟩ of ōdī (“to hate”).[2][3][1] Wiktionary takes the prefix as an intensifier and notes that, unlike perōsus, it has no finite verb beside it.[1] De Vaan traces that verb to Proto-Italic *ōd- and the perfect Proto-Indo-European *h3e-h3(o)d- (“to hate”).[4]
Earliest recorded meaning
Köbler's first source is Virgil;[5] in the Aeneid we read si nondum exosus ad unum Troianos, “if you do not yet hate the Trojans to the last man”.[6]
Semantic evolution
In Classical Latin it is active and takes an accusative: hating thoroughly, detesting.[2][6] Virgil has it of battles and wars, Ovid of the earth, and in post-Augustan prose Curtius has someone who detests the customs of his country and Florus someone who hates arms.[6][7] Lewis & Short call it poetic and post-Augustan.[6] Late Latin also uses it with a genitive, as Boethius' vitae huius exosa, weary of this life.[6][7]
In post-classical Latin it also became passive, hated, odious:[6][1] Eutropius has someone hated by all for his crimes, Macrobius those hated by the gods, and Ammianus uses it several times.[6][7] The Vulgate has exosum habere, to hold in hatred.[6] Church and medieval Latin know it as detested, hateful.[8][9]
Timeline
- 70–19 BC – Virgil, of hating the Trojans, battles and wars.[6][5]
- 43 BC–18 AD – Ovid, of hating the earth.[6][5]
- c. 370 AD – Eutropius, in the passive sense “hated”.[6][7][5]
- c. 390 AD – Ammianus Marcellinus, in the passive sense.[6][7][5]
Meanings
Adjective
- Hating thoroughly, detesting, abhorring (with an accusative, later a genitive).[2][6][1]
- (Late Latin) Hated, odious, detested.[6][1][8][9]
Related words
References
- ^ a b c d e f g h Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c 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
- ^ 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 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 l m n Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
- ^ a b c d e Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
- ^ a b Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
- ^ a b Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
Cite this entry
“Exosus.” Etymologically, 20 Oct. 2026, etymologically.com/la/exosus. Accessed 20 Oct. 2026.
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