Etymologically

Etymology and origin of the Latin word odi

Confidence
Established
Formation
Inherited
First attested
c. 235–200 BC, Naevius
Inherited from
Proto-Italic *ōd-
Ultimate origin
Proto-Indo-European (*h₃ed-)

Pronunciation

  • Classical: [ˈoː.diː][1]
  • Ecclesiastical: [ˈɔː.di][1]

Forms

ōdī (present infinitive ōdisse, perfect active ōsus sum); fourth conjugation, no present stem, perfect active forms have present active meaning, deponent in the perfect[1] Only the perfect system is classical, with present meaning;[2][3] ōsus sum is used with the same force in Plautus and Gracchus, and Antony has odīvī.[2][3] Later writers built present forms (odis, odiant, odiet), and Gracchus is said to have attested an old present odiō.[3]

Etymology

It is inherited from Proto-Italic *ōd- (“to hate”), inherited from Proto-Indo-European *h₃e-h₃od- (“to hate”), a reduplicated perfect of the root *h₃ed-.[4][1] The perfect had a stative or resultative sense, “to be in a state of hatred”;[4] LIV takes the root to have meant “to develop hatred against”, which de Vaan thinks possible but not necessary.[4]

Cognate with Ancient Greek ὀδύσσασθαι (odússasthai, “to be angry”), Old Norse etja (“to incite”) and Old English atol (“terrible”).[4][2]

Earliest recorded meaning

De Vaan dates it from Naevius.[4] Plautus has inimīcōs semper ōsa sum obtuērier, “I have always hated to look at enemies”.[2]

Semantic evolution

Ōdī is a perfect with present meaning, “to hate, have an aversion to, dislike”, of persons or things.[2][3][1] With an infinitive it is “to hate to, be reluctant to” (Horace: a mind content with the present ōderit cūrāre, “will refuse to worry about what lies beyond”); Pliny the Elder says the balsam tree “hates” to be cut with iron.[2][1]

Church Latin glosses it “hate, detest”.[5] From the same root come odium, hatred, and odiōsus, offensive, both from Plautus on.[4]

Timeline

  • c. 235–200 BC – Naevius uses it.[4][6]
  • c. 250–184 BC – Plautus: inimīcōs semper ōsa sum obtuērier.[2][6]
  • 65–8 BC – Horace: ōderit cūrāre.[2][6]
  • 390–406 AD – The Vulgate has the new perfect odīvī.[3][6]

Meanings

Verb

  1. To hate, detest, dislike.[2][3][1][5]
  2. To hate to, be reluctant to (with an infinitive).[2][1]

Word family

  • exōsus
  • odium
  • ōdibilis
  • ōsor
  • perōdī
  • ōsus
  • odiō
  • odiōsē
  • odiōsus
  • perōsus

References

  1. ^ a b c d e f g h Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c d e f Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  4. ^ a b c d e f g 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 Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
  6. ^ a b c d Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de

Related etymologies

  • quis · also from Proto-Indo-European
  • cum · also from Proto-Indo-European
  • ego · also from Proto-Indo-European
  • is · also from Proto-Indo-European
  • hic · also from Proto-Indo-European
  • in · also from Proto-Indo-European
  • qui · also from Proto-Indo-European
  • et · also from Proto-Indo-European
Cite this entry

“Odi.” Etymologically, 18 Oct. 2026, etymologically.com/la/odi. Accessed 19 Oct. 2026.

Last edited on . ·