Etymology and origin of the Latin word semianimis
- Confidence
- Established
- Formation
- Compound
- First attested
- 204–169 BC, Ennius
- Ultimate origins
- Proto-Indo-European (*sēm-i)Latin (anima)
Etymology tree
Forms
sēmianimis (neuter sēmianime); third-declension two-termination adjective[1] Also sēmianimus and sēmanimis.[2][3]
Etymology
It is from Latin sēmi- (“half”) + anima (“breath, life”) + -is, with a second form in ⟨-us⟩.[2][1] De Vaan traces sēmi- to Proto-Indo-European *sēm-i (“in one”), cognate with Ancient Greek ἡμι- (hēmi-, “half”), the meaning having shifted from “in one” to “one of the two” and so to “half”.[4]
Earliest recorded meaning
Ennius has it in the Annals, of half-dead eyes that still twitch, a line Servius quotes on Virgil.[3][5]
Semantic evolution
It means half-alive or half-dead, of dying people and animals and their limbs: Virgil has fingers that twitch half-dead, and it is frequent in Livy, Seneca, Curtius and Suetonius.[3][2] Lewis & Short find it mostly in poetry and post-Augustan prose.[3] Some writers stress the life that remains, as Phaedrus of a hare and Lucan.[2] In verse it is scanned as four syllables, and some editions write it sēmanimis.[2][3] The form sēmianimus appears in Lucretius, in Cicero's poetry, in Sallust and in Juvenal.[3] Stelten glosses it “half-dead, half-alive”.[6]
Timeline
- 204–169 BC – Ennius, of half-dead eyes.[3][5]
- 96–55 BC – Lucretius has the form sēmianimus.[3][5]
- 70–19 BC – Virgil, of twitching fingers.[3][5]
- 59 BC–17 AD – Livy, of half-dead men.[3][5]
Meanings
Adjective
Related words
References
- ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
- ^ a b c d e f g h i j k Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
- ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
- ^ a b c d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
- ^ a b Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
Cite this entry
“Semianimis.” Etymologically, 20 Oct. 2026, etymologically.com/la/semianimis. Accessed 20 Oct. 2026.
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