Etymologically

intemperatus

Etymology and origin of the Latin word intemperatus

Confidence
Established
Formation
Derivation
First attested
81–43 BC Cicero, De amicitia More words from the 1st century BC
Ultimate origin
Latin temperātus
Etymology tree
inherited borrowed derived
Latin temperō
English temper
Latin temperātus
English temperate
Latin intemperātus
English intemperate
From the same root
Latin obtemperō ← temperō
Latin temperāmentum ← temperō
Latin temperāns ← temperō
Latin temperātiō ← temperō
Latin temperātūra ← temperō
Latin temperiēs ← temperō

Pronunciation

  • Classical: [ɪn.tɛm.pɛˈraː.tʊs][1]
  • Ecclesiastical: [in.tem.peˈraː.tus][1]

Forms

intemperātus (feminine intemperāta, neuter intemperātum, adverb intemperātē); first/second-declension adjective[1]

Etymology

It is from Latin in- + temperātus (“tempered, controlled”).[2][1][3] The adjective is the participle of temperō (“to restrain, blend”), which de Vaan derives from an older ⟨*tempes-āi̯e-⟩, a verb from the s-stem of tempus (“time”), from Proto-Indo-European *temp-os (“stretch”).[4]

Earliest recorded meaning

Cicero has it in On Friendship, warning against an immoderate goodwill that hinders friends' great interests.[2][5]

Semantic evolution

The TLL notes that it occurs in Cicero's prose and then from Apuleius on.[3] It means immoderate or excessive,[2][6] as in Apuleius' unmixed and unrestrained vices;[2] Ovid's intemperata nocte is the dead of night.[7] Caelius Aurelianus used it of unmixed wine, translating Ancient Greek ἄκρατος (ákratos),[7] and Seneca, in the comparative, of an inclement climate.[6] Medieval writers used it of what lacks due measure, of unrestrained people and of stormy weather.[8][9] English borrowed it as intemperate in the late 14th century.[10]

Timeline

  • 81–43 BC – Cicero speaks of an immoderate goodwill.[2][5]
  • 43 BC–18 AD – Ovid uses intemperata nocte for the dead of night.[7][5]
  • c. 125–175 AD – Apuleius uses it of unrestrained vices.[2][5]
  • 5th century AD – Caelius Aurelianus uses it of unmixed wine.[7][5]
  • late 14th century – English borrows it as intemperate.[10]

Meanings

Adjective

  1. Immoderate, excessive, intemperate.[2][6]
  2. Untempered, inclement.[6]
  3. (Late Latin) Unmixed, of wine.[7][11]
  4. (Medieval Latin) Lacking self-control; of weather, stormy.[9][8]

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  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 e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  6. ^ a b c d Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  7. ^ a b c d e Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  8. ^ a b Mittellateinisches Wörterbuch bis zum ausgehenden 13. Jahrhundert (1967–), Munich: C. H. Beck; Bayerische Akademie der Wissenschaften
  9. ^ a b Latham, R. E., D. R. Howlett, R. K. Ashdowne, et al. (1975–2013), Dictionary of Medieval Latin from British Sources, London: British Academy / Oxford University Press
  10. ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  11. ^ Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.

Borrowed into

Cite this entry

“Intemperatus.” Etymologically, 7 Nov. 2026, etymologically.com/la/intemperatus. Accessed 8 Nov. 2026.

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