Etymologically

Etymology and origin of the Latin word impeto

Confidence
Established
Formation
Derivation
First attested
39–65 Lucan More words from the 1st century
Ultimate origin
Latin petō
Etymology tree
inherited borrowed derived
Latin petō
Spanish pedir
Latin impetō
Derivations
From the same root
Latin agripeta ← petō
Latin appetō ← petō
Latin competō ← petō
Latin expetō ← petō
Latin oppetō ← petō
Latin perpes ← petō
Latin perpetuus ← petō
Latin petītiō ← petō
Latin petītor ← petō
Latin petulāns ← petō
Latin praepes ← petō
Latin repetō ← petō
Latin suppetō ← petō

Pronunciation

  • Classical: [ˈɪm.pɛ.toː][1]
  • Ecclesiastical: [ˈim.pe.to][1]

Forms

impetō (present infinitive impetere, supine impetītum); third conjugation, no perfect stem[1] Also spelled inpetō.[2][3]

Etymology

It is formed from Latin in-1 + petō (“to make for, attack”).[2][3][1] The TLL compares impetus.[4]

Earliest recorded meaning

The TLL dates it from Lucan, who has a wounded she-bear angrily attacking the spear lodged in her.[4] Lewis & Short and Georges cite an earlier passage of Varro's On Agriculture, on bees driving out drones, but the TLL takes that reading for a false conjecture.[3][5][4]

Semantic evolution

It is mostly poetic and post-Classical.[3] Statius and Silius Italicus use it of warriors attacking,[3][4] and Solinus of giants assailing the sky with rocks.[4] Christian writers used it figuratively of vices or the devil besetting the soul.[4]

In Late Latin it also meant to accuse: Sidonius accuses someone of gluttony with it,[3][6] and Cassiodorus and Gregory of Tours use it for bringing a charge.[7] Medieval writers kept the senses “attack” and “accuse” and added striking, harassing and, in legal texts, shedding blood.[8]

Timeline

  • 39–65 AD – Lucan has a wounded bear attacking a spear.[4][9]
  • c. 45–96 AD – Statius uses it of a hero attacking a retreating foe.[3][4][9]
  • first half of the 3rd century AD – Solinus uses it of giants attacking the sky.[4][9]
  • c. 431–486 AD – Sidonius uses it for accusing someone.[3][6][9]
  • c. 485–c. 580 AD – Cassiodorus uses it for bringing a charge.[7][9]

Meanings

Verb

  1. To attack, assail, rush upon.[2][3][4]
  2. (figurative, Ecclesiastical Latin) To beset (of vices or the devil).[4]
  3. (Late Latin) To accuse, charge.[3][5][7]
  4. (Medieval Latin) To strike; to harass.[8]

Word family

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c d e f g h i j Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  4. ^ a b c d e f g h i j k Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  5. ^ a b Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  6. ^ a b Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
  7. ^ a b c Conte, Gian Biagio; Pianezzola, Emilio; Ranucci, Giuliano (2010), il Latino: Vocabolario della lingua latina, 3rd ed., Florence: Le Monnier
  8. ^ a b Mittellateinisches Wörterbuch bis zum ausgehenden 13. Jahrhundert (1967–), Munich: C. H. Beck; Bayerische Akademie der Wissenschaften
  9. ^ a b c d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
Cite this entry

“Impeto.” Etymologically, 8 Nov. 2026, etymologically.com/la/impeto. Accessed 8 Nov. 2026.

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