いんおうきご

    noun (common) (futsuumeishi)
  1. Proto-Indo-European (language)see also
Forms
Generated definitions (experimental)
  1. Proto-Indo-European (language)
  2. This term refers to the hypothetical common ancestor of the Indo-European language family, reconstructed by linguists through comparative analysis of descendant languages. It is not directly attested in any written form.
Generated collocations (experimental)