Proto-Semitic

Proto-Semitic is the hypothetical proto-language of the Semitic languages. The earliest attestations of a Semitic language are in Akkadian, dating to ca. the 23rd century BC (see Sargon of Akkad). Early inscriptions in the (pre-)Proto-Canaanite alphabet, presumably by speakers of a Semitic language, date to ca. 1800 BC. Proto-Semitic would most probably have been spoken in the 4th millennium BC, roughly contemporaneous to Proto-Indo-European.
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