A language isolate, in the absolute sense, is a natural language with no demonstrable genealogical (or "genetic") relationship with other languages; that is, one that has not been demonstrated to descend from an ancestor common with any other language. They are in effect language families consisting of a single language. Commonly cited examples include Basque, Ainu, and Burushaski, though in each case a minority of linguists claim to have demonst...
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A language isolate, in the absolute sense, is a natural language with no demonstrable genealogical (or "genetic") relationship with other languages; that is, one that has not been demonstrated to descend from an ancestor common with any other language. They are in effect language families consisting of a single language. Commonly cited examples include Basque, Ainu, and Burushaski, though in each case a minority of linguists claim to have demonstrated a relationship with another language (see Dene-Caucasian, Karasuk, and Altaic, for three examples).
With context, a language isolate may be understood to be relatively isolated. For instance, Albanian, Armenian, and Greek are commonly called 'Indo-European isolates'. While part of the Indo-European family, they do not belong to any established branch (like the Romance, Indo-Iranian, Slavic or Germanic branches), but instead form independent branches of their own. However, without such a disambiguating context, "isolate" is understood to...
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