Etymologically

Etymology and origin of the Latin word icio

Confidence
Established
Formation
Inherited
First attested
280/260–before 200 BC, Livius Andronicus
Inherited from
Proto-Italic *īke/o-
Ultimate origin
Proto-Indo-European (*h₂i-h₂iḱ-e/o-)

Pronunciation

  • Classical: [ˈiː.ki.oː][1]
  • Ecclesiastical: [ˈiː.t͡ʃi.o][1]

Forms

īciō (present infinitive īcere, perfect active īcī, supine ictum); third (-iō variant) conjugation[1] It is also spelled īcō;[2][1] only a few forms occur, such as īcit, īcere, the perfect īcī and the participle ictus.[3]

Etymology

It is inherited from Proto-Italic *īke/o-, inherited from Proto-Indo-European *h₂i-h₂iḱ-e/o- (“to hit, pierce”).[4] Cognate with Ancient Greek αἰχμή (aikhmḗ, “spear point”), Lithuanian iẽšmas (“spit, bayonet”) and Old Prussian aysmis (“spit”).[4][2]

Earliest recorded meaning

De Vaan dates it from Livius Andronicus.[4] The OLD's earliest quotation is a tragedy of Naevius, of one whom Jupiter once struck with lightning.[2]

Semantic evolution

It is to strike with a weapon or missile, and of snakes and scorpions to strike or sting, as in Celsus.[2] Of natural forces it is to strike or impinge, as Accius' whirlwinds struck by the clashing waves, and of light in Ennius.[2] foedus īcere is to strike a treaty, as in the historian Coelius.[2] Of feelings it is to affect strongly, as Lucretius' snake stung by the burning pain of its wound.[2]

Döderlein says that verberāre is a blow that rebounds, while īcere and ferīre penetrate and wound.[5]

Timeline

  • 280/260–before 200 BC – First recorded in Livius Andronicus.[4][6]
  • c. 235–200 BC – Naevius of a man struck by lightning.[2][6]
  • 204–169 BC – Ennius of light.[2][6]
  • 96–55 BC – Lucretius of a snake stung by pain.[2][6]

Meanings

Verb

  1. To strike, hit with a weapon; of snakes, to sting.[2][3][1]
  2. Of wind, waves or light, to strike, impinge on.[2]
  3. foedus īcere: to conclude a treaty.[2]
  4. Of feelings, to affect strongly.[2]

Word family

References

  1. ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k l m n Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  4. ^ 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
  5. ^ Döderlein, Ludwig (1874), Döderlein’s Hand-book of Latin Synonymes, tr. H. H. Arnold, Andover: W. F. Draper
  6. ^ a b c d Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de

Related etymologies

  • murmur · also from Proto-Indo-European
  • aper · also from Proto-Indo-European
  • septimus · also from Proto-Indo-European
  • prae · also from Proto-Indo-European
  • fremo · also from Proto-Indo-European
  • gremium · also from Proto-Indo-European
  • lac · also from Proto-Indo-European
  • gurges · also from Proto-Indo-European
Cite this entry

“Icio.” Etymologically, 19 Oct. 2026, etymologically.com/la/icio. Accessed 19 Oct. 2026.

Last edited on . ·