Etymologically

omnigenus

Etymology and origin of the Latin word omnigenus

Confidence
Established
Formation
Compound
First attested
70–19 BC, Virgil
Ultimate origin
Latin omnis,genus
Etymology tree
inherited borrowed derived
Latin omnis
Italian ogni
Italian ognuno
Latin omnigenus
From the same root
Latin omnimodis ← omnis
Latin omnipotens ← omnis

Pronunciation

  • Classical: [ɔmˈnɪ.ɡɛ.nʊs][1]
  • Ecclesiastical: [omˈniː.d͡ʒe.nus][1]

Forms

omnigenus (feminine omnigena, neuter omnigenum); first/second-declension adjective[1]

Etymology

It is from Latin omnis (“all, every”) + -genus (“of a kind”), the second part from genus (“birth, kind”).[2][3][4] The OLD and Georges also record an indeclinable ⟨omnigenus⟩, which was originally the adverbial accusative ⟨omne genus⟩, “of every kind”.[2][5]

Earliest recorded meaning

The declinable adjective is first found in Virgil's Aeneid, of monstrous gods of every kind.[3][4][6]

Semantic evolution

Lewis & Short call it a word of poetry and of post-classical prose.[3] The TLL finds it after Virgil from the 2nd century on, and notes that its genitive plural is only ⟨-um⟩.[4] An inscription of AD 120 has neighbours of every kind coming together;[4] Gellius and Apuleius use it of learning and of poems of every kind, and Christian poets such as Juvencus and Paulinus of Nola of beasts and flocks of every kind.[4][3]

British medieval writers used it of things of every kind and, as a plural noun, of people of all classes.[7]

Timeline

  • 70–19 BC – Virgil writes of gods of every kind.[3][4][8]
  • 120 AD – An inscription uses it of a neighbourhood of every kind.[4]
  • c. 165 AD – Gellius uses it of learning.[3][8]
  • c. 325 AD – Juvencus uses it of tribes of every kind.[4][8]
  • 5th century AD – Martianus Capella writes of the father of gods of every kind.[3][4][8]

Meanings

Adjective

  1. Of every kind, of all sorts.[2][3]
  2. (Medieval Latin, as a plural noun) People of all classes.[7]
  • multigenus

Usage notes

The indeclinable omnigenus, the same as omne genus, is found in Accius, Lucretius, Varro and Gellius;[5][6] in Lucretius Lachmann reads omne genus instead.[3][4]

A separate omnigenus “all-begetting”, from omnis and gignō, is used by Prudentius of God the Father.[3][5][6][9]

References

  1. ^ a b c 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 Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  5. ^ a b c Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  6. ^ a b c Conte, Gian Biagio; Pianezzola, Emilio; Ranucci, Giuliano (2010), il Latino: Vocabolario della lingua latina, 3rd ed., Florence: Le Monnier
  7. ^ a b Latham, R. E., D. R. Howlett, R. K. Ashdowne, et al. (1975–2013), Dictionary of Medieval Latin from British Sources, London: British Academy / Oxford University Press
  8. ^ a b c d Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  9. ^ Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
Cite this entry

“Omnigenus.” Etymologically, 20 Oct. 2026, etymologically.com/la/omnigenus. Accessed 22 Oct. 2026.

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