Reconstruction:Proto-Indo-European/septm̥mós

This Proto-Indo-European entry contains reconstructed terms and roots. As such, the term(s) in this entry are not directly attested, but are hypothesized to have existed based on comparative evidence.

Proto-Indo-European

Alternative forms

Etymology

  • From *septḿ̥ +‎ *-ós.

    Determiner

    *septm̥mós[2]

    1. seventh

    Inflection

    Thematic
    masculine feminine
    nominative *septm̥mós *septm̥méh₂
    genitive *septm̥mósyo *septm̥méh₂s
    masculine singular dual plural
    nominative *septm̥mós *septm̥móh₁ *septm̥móes
    vocative *septm̥mé *septm̥móh₁ *septm̥móes
    accusative *septm̥móm *septm̥móh₁ *septm̥móms
    genitive *septm̥mósyo *? *septm̥móHom
    ablative *septm̥méad *? *septm̥mómos, *septm̥móbʰos
    dative *septm̥móey *? *septm̥mómos, *septm̥móbʰos
    locative *septm̥méy, *septm̥móy *? *septm̥móysu
    instrumental *septm̥móh₁ *? *septm̥mṓys
    feminine singular dual plural
    nominative *septm̥méh₂ *septm̥méh₂h₁(e) *septm̥méh₂es
    vocative *septm̥méh₂ *septm̥méh₂h₁(e) *septm̥méh₂es
    accusative *septm̥mā́m *septm̥méh₂h₁(e) *septm̥méh₂m̥s
    genitive *septm̥méh₂s *? *septm̥méh₂oHom
    ablative *septm̥méh₂s *? *septm̥méh₂mos, *septm̥méh₂bʰos
    dative *septm̥méh₂ey *? *septm̥méh₂mos, *septm̥méh₂bʰos
    locative *septm̥méh₂, *septm̥méh₂i *? *septm̥méh₂su
    instrumental *septm̥méh₂h₁ *? *septm̥méh₂mis, *septm̥méh₂bʰis
    neuter singular dual plural
    nominative *septm̥móm *septm̥móy(h₁) *septm̥méh₂
    vocative *septm̥móm *septm̥móy(h₁) *septm̥méh₂
    accusative *septm̥móm *septm̥móy(h₁) *septm̥méh₂
    genitive *septm̥mósyo *? *septm̥móHom
    ablative *septm̥méad *? *septm̥mómos, *septm̥móbʰos
    dative *septm̥móey *? *septm̥mómos, *septm̥móbʰos
    locative *septm̥méy, *septm̥móy *? *septm̥móysu
    instrumental *septm̥móh₁ *? *septm̥mṓys

    Descendants

    • Proto-Balto-Slavic: *septmas
      • Proto-Slavic: *sedmъ (see there for further descendants)
    • Proto-Hellenic: *hébdomos
    • Proto-Indo-Iranian:
      • Proto-Indo-Aryan: *saptamás
    • Proto-Italic: *septəmos
      • Latin: septimus (see there for further descendants)

    References

    1. ^ Derksen, Rick (2008), “*sèdmъ”, in Etymological Dictionary of the Slavic Inherited Lexicon (Leiden Indo-European Etymological Dictionary Series; 4), Leiden; Boston: Brill, →ISBN, page 443:num. o ‘seventh’
    2. ^ Fortson, Benjamin W. (2004, 2010), Indo-European Language and Culture: An Introduction, Oxford: Blackwell, page 132