Etymologically

libidinose

Etymology and origin of the Latin word libidinose

Confidence
Established
Formation
Derivation
First attested
81–43 BC, Cicero
Ultimate origin
Latin libet
Etymology tree
inherited borrowed derived
Latin libido
Latin libidinose

Forms

libīdinōsē[1][2] The older spelling lubīdinōsē is also found.[1]

Etymology

It is from Latin libīdinōsus (“wilful, wanton”) + -ē.[1][3] That adjective is formed from libīdō (“desire”),[3] which de Vaan lists among the derivatives of libet (“it is pleasing”); the verb goes back to Proto-Indo-European *lubʰ-eh₁- (“to please”).[4]

Earliest recorded meaning

It is first found in Cicero,[3][5] who in the Verrines speaks of many acts done wantonly and many cruelly against Roman citizens.[1][5]

Semantic evolution

It means acting at one's own whim, arbitrarily or wantonly, without restraint.[1][5] Cicero says that the decemvirs ruled the people wantonly, harshly and greedily,[1] Sallust uses it of killing good and bad alike at whim, and Livy of the harsh and arbitrary treatment of humbler citizens.[1] The TLL glosses it with incontinenter and arbitrarie.[5]

Timeline

  • 81–43 BC – Cicero uses it of wanton acts against Roman citizens.[1][3]
  • 86–34 BC – Sallust uses it of killing at whim.[1][3]
  • 59 BC–17 AD – Livy uses it of arbitrary treatment of the humble.[1][3]

Meanings

Adverb

  1. Arbitrarily, capriciously, wantonly; at one's whim.[1][2]

References

  1. ^ a b c d e f g h i j k Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  2. ^ a b Wiktionary, the free dictionary, https://en.wiktionary.org
  3. ^ a b c d e f Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  4. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  5. ^ a b c d Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
Cite this entry

“Libidinose.” Etymologically, 20 Oct. 2026, etymologically.com/la/libidinose. Accessed 23 Oct. 2026.

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