Italo-Celtic | |
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(proposed) | |
Linguistic classification | Indo-European
|
Proto-language | Proto-Italo-Celtic |
Subdivisions | |
Language codes | |
Glottolog | None |
Hypothetical Indo-European phylogenetic clades |
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Balkan |
Other |
In historical linguistics, Italo-Celtic is a hypothetical grouping of the Italic and Celtic branches of the Indo-European language family on the basis of features shared by these two branches and no others. There is controversy about the causes of these similarities. They are usually considered to be innovations, likely to have developed after the breakup of the Proto-Indo-European language. It is also possible that some of these are not innovations, but shared conservative features, i.e. original Indo-European language features which have disappeared in all other language groups. What is commonly accepted is that the shared features may usefully be thought of as Italo-Celtic forms, as they are certainly shared by the two families and are almost certainly not coincidental. The archaeological horizon with which a hypothetical Italo-Celtic language family is often associated, before the split between Italic and Celtic languages, is that of the Bell Beaker culture.[5]