Etymologically

optabilis

Etymology and origin of the Latin word optabilis

Confidence
Established
Formation
Derivation
First attested
280/260–before 200 BC, Livius Andronicus
Ultimate origin
Latin (optō)

Pronunciation

  • Classical: [ɔpˈtaː.bɪ.lɪs][1]
  • Ecclesiastical: [opˈtaː.bi.lis][1]

Forms

optābilis (neuter optābile, comparative optābilior); third-declension two-termination adjective[1]

Etymology

It is formed from optō (“to choose, wish”) with the suffix -bilis.[2][3] De Vaan traces ⟨optō⟩ to Proto-Italic *opeje- (“to choose, grab”) and Proto-Indo-European *h1op-eie- (“to choose, grab”), cognate with Umbrian upetu (“let him select”); he finds a link with the root of apīscor possible.[3]

Earliest recorded meaning

De Vaan and Köbler date it from Livius Andronicus.[3][4]

Semantic evolution

It means “to be wished for, desirable”, as Cicero's things that seem worth seeking and desirable, and his “for me peace above all was desirable”.[2][5] It also means “longed for”, as Plancus' wish in a letter to Cicero and Ovid's longed-for wedding day.[2]

Church Latin glosses it “desired, desirable”.[6]

Timeline

  • 280/260–before 200 BC – Livius Andronicus.[3][4]
  • 81–43 BC – Cicero of desirable peace.[5][4]
  • 43 BC–18 AD – Ovid of a longed-for wedding day.[2][4]

Meanings

Adjective

  1. To be wished for, desirable.[2][5][1][6]
  2. Longed for, desired.[2][6]

Word family

  • inoptābilis

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c d de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  4. ^ a b c d Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  5. ^ a b c Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  6. ^ a b c Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
Cite this entry

“Optabilis.” Etymologically, 19 Oct. 2026, etymologically.com/la/optabilis. Accessed 20 Oct. 2026.

Last edited on . ·