Etymologically

agnus

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Pronunciation

  • Classical: [ˈaŋ.nʊs][1]
  • Ecclesiastical: [ˈaɲ.ɲus][1]

Forms

agnus m (genitive agnī, feminine agna); second declension[1] Porcius Licinus has the genitive plural agnūm.[2][3] The feminine is agna.[1][4]

Etymology

It is inherited from Proto-Italic *agʷnos (“lamb”), inherited from Proto-Indo-European *h₂egʷnós (“lamb”).[5][1] Cognate with Old Irish úan (“lamb”), Ancient Greek ἀμνός (amnós, “lamb”), Old Church Slavonic агнѧ (agnę, “lamb”) and Old English ēanian (“to yean”).[5][1] The diminutive avillus shows that the stop was once a labiovelar.[5] Whether Umbrian habina (“sacrificial animal”) belongs here is uncertain.[5] Festus derived it from the Greek word, which he said was once of both genders.[4]

Earliest recorded meaning

De Vaan dates it from Cato.[5] An old law quoted by Festus prescribes a lamb as the offering to Janus for the third spoils.[3]

Semantic evolution

It is the lamb, very often as a sacrificial animal.[2][3][1] Martial calls the constellation of the Ram “Phrixus' lamb”.[4]

Church Latin glosses it “lamb”.[6] In Medieval Latin Agnus Deī “Lamb of God” was the name of a prayer sung at Mass and of a blessed wax image of the divine Lamb.[7]

Timeline

  • 234–149 BC – Cato.[5][8]
  • 40–102/103 AD – Martial of the Ram as Phrixus' lamb.[4][8]
  • Medieval Latin – the Agnus Deī sung at Mass.[7]

Meanings

Noun

  1. A lamb, often for sacrifice.[2][3][1][6]
  2. (Ecclesiastical Latin) Agnus Deī, the Lamb of God; the prayer so called, sung at Mass; a blessed wax image of the Lamb.[7]

Word family

  • agna
  • agnellus
  • agnicellus
  • agniculus
  • agnīle
  • agnīnus
  • ambiegnus

Usage notes

Pliny the Elder also has agnus, from Ancient Greek ἄγνος (ágnos), for the chaste tree, a shrub like the willow.[4][8]

References

  1. ^ a b c d e f g h 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 Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  4. ^ a b c d e Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  5. ^ a b c d e f de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  6. ^ a b Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
  7. ^ a b c Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
  8. ^ a b c Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de