Etymologically

uro

Etymology and origin of the Latin word uro

Confidence
Established
Formation
Inherited
First attested
Twelve Tables
Inherited from
Proto-Italic *ouse/o-
Ultimate origin
Proto-Indo-European (*h₁ews-)

Pronunciation

  • IPA (Classical): [ˈuː.roː][1]
  • IPA (Ecclesiastical): [ˈuː.ro][1]

Forms

ūrō (present infinitive ūrere, perfect active ussī, supine ustum); third conjugation[1]

Etymology

It is inherited from Proto-Italic *ouse/o- (“to burn”), inherited from Proto-Indo-European *h₁éws-e/o- (“to burn”).[2][1] Cognate with Sanskrit ओषति (óṣati, “burns”), Ancient Greek εὕω (heúō, “to singe”), Old Norse ysja (“fire”) and Old English ysle (“hot ashes”).[2][3] The compound combūrō arose from ambūrō “to burn around”, misdivided as am-būrere.[2]

Earliest recorded meaning

De Vaan dates it from the Twelve Tables, which forbid burying or burning a dead man in the city.[2][3] Köbler dates the Twelve Tables about 450 BC.[4]

Semantic evolution

It meant to destroy by fire, burn, to ravage a district by burning in war, and to burn a body on a pyre.[3] It also meant to heat or scorch, to cauterize a wound, as Cicero's comparison of cutting and burning a diseased limb, to burn pigments in encaustic painting, and to brand or torture with fire.[3] Of the sun it meant to scorch, parch or tan, of frost to nip, and of fever or thirst to burn.[3] Figuratively it meant to inflame with love, as Virgil's mē ūrit amor, to sting with jealousy or grief, as in Terence, and of war or trouble to press painfully on.[3][5]

English combustion comes from combūrere, recorded in the early 15th century.[6]

Timeline

  • c. 450 BC – The Twelve Tables forbid burning the dead in the city.[3][4]
  • 190–159 BC – Terence uses it of jealousy.[3][4]
  • 81–43 BC – Cicero uses it of cauterizing.[3][4]
  • 70–19 BC – Virgil uses it of love.[3][4]
  • early 15th century – English combustion is recorded.[6]

Meanings

Verb

  1. To burn, destroy by fire.[3]
  2. To heat, scorch; to cauterize.[3]
  3. To hurt or torture by burning.[3]
  4. (of the sun) To scorch, parch, tan.[3]
  5. (of fever, thirst) To burn.[3]
  6. To inflame with love.[3]
  7. To sting with resentment or grief.[3]
  8. To chafe, make sore.[3]

Word family

  • adūrō
  • ambūrō
  • circumustus
  • combūrō
  • deūrō
  • exūrō
  • inūrō
  • inustus
  • obū̆stus
  • perūrō
  • praeūrō
  • sēmiustus

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ 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
  3. ^ a b c d e f g h i j k l m n o p q r Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  4. ^ a b c d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  5. ^ Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
  6. ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com

Related etymologies

  • oculus · also from Proto-Indo-European
  • navis · also from Proto-Indo-European
  • mirus · also from Proto-Indo-European
  • laxus · also from Proto-Indo-European
  • lateo · also from Proto-Indo-European
  • gravis · also from Proto-Indo-European
  • tenuis · also from Proto-Indo-European
  • tempus · also from Proto-Indo-European
Cite this entry

“Uro.” Etymologically, 16 Oct. 2026, etymologically.com/la/uro. Accessed 16 Oct. 2026.

Last edited on . ·