Etymology and origin of the Latin word exosso
- Confidence
- Established
- Formation
- Derivation
- First attested
- c. 250–184 BC, Plautus
- Ultimate origin
- Latin os
Forms
exossō (present infinitive exossāre, perfect active exossāvī, supine exossātum); first conjugation[1]
Etymology
It is formed from ex- and os2 (“bone”) with the verb suffix -ō.[2][1][3] De Vaan lists it beside the adjective exos (“boneless”);[4] Georges derives it from ⟨exossis⟩, another form of that adjective.[5] The noun os goes back to Proto-Italic *ost and Proto-Indo-European *h₃o/est- (“bone”), the source also of Ancient Greek ὀστέον (ostéon, “bone”).[4]
Earliest recorded meaning
It is found from Plautus on,[4] in jokes about boning a person like a fish: in the Pseudolus a character threatens to bone someone as a cook bones a moray.[6][7]
Semantic evolution
It was a kitchen word: Terence and Plautus use it of boning a conger or moray,[7][6] Petronius has it,[6] and the cookery book of Apicius speaks of boning fish, a sucking pig and thrushes.[5]
Lucretius uses exossātō pectore for a supple, as if boneless, body,[7][5] and Persius calls a field cleared of stones exossātus ager.[7][5] In the Vulgate it renders the devouring of a flock down to the bones, which Lewis and Short take as breaking someone's strength.[7][5]
Timeline
- c. 250–184 BC – Plautus jokes about boning a person like a moray.[6][8]
- 190–159 BC – Terence uses it of boning a conger.[7][8]
- 96–55 BC – Lucretius uses the participle for a supple body.[7][8]
- 34–62 AD – Persius uses it of a field cleared of stones.[7][8]
- 390–406 AD – The Vulgate uses it of a flock devoured to the bone.[5][8]
Meanings
Verb
- To remove the bones from, to bone or fillet (fish, meat).[2][7][5]
- (poetic, participle) Supple, as if boneless; of a field, cleared of stones.[7][5][6]
- (Late Latin) To devour to the bone; to break the strength of.[7][5]
Related words
- os2
- exos
References
- ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b 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 c 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 Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
- ^ a b c d e Conte, Gian Biagio; Pianezzola, Emilio; Ranucci, Giuliano (2010), il Latino: Vocabolario della lingua latina, 3rd ed., Florence: Le Monnier
- ^ 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 d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
Cite this entry
“Exosso.” Etymologically, 20 Oct. 2026, etymologically.com/la/exosso. Accessed 23 Oct. 2026.
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