Etymology and origin of the Latin word dissolutus
- Confidence
- Established
- Formation
- Derivation
- First attested
- c. 250–184 BC, Plautus
- Ultimate origin
- Proto-Indo-European (*l(é)uH-)
Etymology tree
Forms
dissolūtus (feminine dissolūta, neuter dissolūtum, superlative dissolūtissimus); first/second-declension adjective[1]
Etymology
Used as an adjective, it is the perfect passive participle from Latin dissolvō (“to loosen, dissolve”).[2][1][3] dissolvō is a compound of solvō (“to loosen”), which de Vaan explains as *se- "away" and luō (“to loosen”); he traces luō to Proto-Indo-European *l(é)uH- (“to cut loose”), comparing Ancient Greek λύω (lúō, “to loosen, liberate”).[4]
Earliest recorded meaning
Köbler dates it from Plautus.[5]
Semantic evolution
It means loose, not firmly fixed: Vitruvius says that reticulate masonry has its beds and joints loose in every direction.[2] Of speech it is loosely put together or disjointed: Cicero wants a style neither disjointed nor wholly rhythmical.[2] Most often it is morally lax, easy-going, weak or dissolute, as Cicero's generous, easy-going man overflowing with kindness, and of behaviour careless, as the dissolute negligence in the Rhetorica ad Herennium.[2] Church Latin glosses it feeble, loose.[6]
Timeline
- c. 250–184 BC – Plautus uses it.[5]
- 81–43 BC – Cicero of disjointed style and of an easy-going man.[2][5]
- c. 84–c. 25 BC – Vitruvius of loose masonry joints.[2][5]
Meanings
Adjective
- Loose, not firmly fixed.[2][6][1]
- Of words, loosely put together, disjointed.[2]
- Lax, negligent, easy-going, weak; dissolute.[2][1]
Related words
References
- ^ a b c d e f 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
- ^ Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon 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 Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
- ^ a b Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
Cite this entry
“Dissolutus.” Etymologically, 19 Oct. 2026, etymologically.com/la/dissolutus. Accessed 20 Oct. 2026.
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