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Below is a partial list of proto-languages that have been reconstructed, ordered by geographic location. Africa. Proto-Afroasiatic. Proto-Semitic; Proto-Cushitic;
In the tree model of historical linguistics, a proto-language is a postulated ancestral language from which a number of attested languages are believed to have descended by evolution, forming a language family. Proto-languages are usually unattested, or partially attested at best. They are reconstructed by way of the comparative method. [1]
A proto-language is the reconstructed or historically-attested parent language of a group of languages that are genetically related. Depending on the age of the language family under consideration, its homeland may be known with near-certainty (in the case of historical or near-historical migrations) or it may be very uncertain (in the case of ...
In 2011, an article in the journal Science proposed an African origin of modern human languages. [10] It was suggested that human language predates the out-of-Africa migrations of 50,000 to 70,000 years ago and that language might have been the essential cultural and cognitive innovation that facilitated human colonization of the globe. [11]
A language reconstructed in this way is often referred to as a proto-language (the common ancestor of all the languages in a given family); examples include Proto-Indo-European and Proto-Dravidian. Texts discussing linguistic reconstruction commonly preface reconstructed forms with an asterisk (*) to distinguish them from attested forms.
A proto-language is a hypothetical or reconstructed language from which a number of known languages are believed to have descended in historical linguistics. Proto-language may also refer to: Proto-language (glottogony), primitive language-like systems or forms of communication posited in theories of the origin of language
Proto-Algic (sometimes abbreviated PAc) is the proto-language from which the Algic languages (Wiyot language, Yurok language, and Proto-Algonquian) are descended. It is estimated to have been spoken about 7,000 years ago somewhere in the American Northwest, possibly around the Columbia Plateau .
Dene–Yeniseian is a proposed language family consisting of the Yeniseian languages of central Siberia and the Na-Dene languages of northwestern North America.. Reception among experts has been somewhat favorable; thus, Dene–Yeniseian has been called "the first demonstration of a genealogical link between Old World and New World language families that meets the standards of traditional ...