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solutus

Etymology and origin of the Latin word solutus

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Confidence
Established
Formation
Derivation
First attested
Plautus
Ultimate origin
Latin (solvō)

Pronunciation

  • IPA (Classical): [sɔˈɫuː.tʊs][1]
  • IPA (Ecclesiastical): [soˈluː.tus][1]

Forms

solūtus (feminine solūta, neuter solūtum, comparative solutior, superlative solutissimus); first/second-declension adjective[1]

Etymology

It is the perfect participle of solvō “to loosen, release, dissolve”, used as an adjective.[2][1][3] Etymonline traces ⟨solvō⟩ to ⟨*se-lu-⟩, from the reflexive ⟨*s(w)e-⟩ and Proto-Indo-European *lewH- (“to loosen, cut apart”).[3]

Earliest recorded meaning

The OLD's earliest citation is from Plautus, of being free from bonds.[2] Köbler dates Plautus c. 250–184 BC.[4]

Semantic evolution

It meant unbound, unfettered; loose, detached, as in Tacitus; loose in texture, as in Ovid; dissolved, fluid, as in Apuleius; and of people limp, weak, as in Petronius.[2] Of conduct it meant lax, careless, as in Livy; relaxed, free from care, as in Varro; ready or fluent in speech, as in Cicero; of prose, free from metre, ōrātiō solūta; clear of an encumbrance; free to act as one pleases; and of feelings unrestrained, as in Virgil.[2]

In Medieval Latin it meant free of charges, not burdened with obligations.[5] It survives in Italian soluto and Spanish suelto “loose”.[1] English solute (1890, “dissolved”) is from it.[3]

Timeline

  • c. 250–184 BC – Plautus uses it.[2][4]
  • 81–43 BC – Cicero uses it of fluent speech and prose.[2][4]
  • 59 BC–17 AD – Livy uses it of laxity.[2][4]
  • 1890 – English solute is recorded.[3]

Meanings

Adjective

  1. Unbound, free; loose, detached.[2]
  2. Loose in texture; dissolved, fluid.[2]
  3. Limp, weak.[2]
  4. Lax, careless; relaxed, carefree.[2]
  5. Fluent, (of style) free from metre: ōrātiō solūta prose.[2]
  6. Free (of an encumbrance); free to act; unrestrained.[2]
  7. (Medieval Latin) Free of charges.[5]

References

  1. ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k l m Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c d Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  4. ^ a b c d Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  5. ^ a b Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
Cite this entry

“Solutus.” Etymologically, 16 Oct. 2026, etymologically.com/la/solutus. Accessed 17 Oct. 2026.

Last edited on . ·