Proto-Sinaitic Script - Alphabet Hypothesis

Alphabet Hypothesis

Proto-Sinaitic is hypothesized to be an intermediate step between Egyptian hieroglyphs and the Phoenician alphabet. If this is the case, Proto-Sinaitic may be the first alphabet. According to the alphabet theory, the alphabet began with Proto-Sinaitic at the end of the Middle Bronze Age and split into the South Arabian script and the Proto-Canaanite script in the Late Bronze Age. The Proto-Canaanite script would then have evolved into Phoenician proper by 1100 BCE. The theory centers on the idea that only the graphic form of the Proto-Sinaitic characters derive from Egyptian hieroglyphs, and that they were given the sound value of the first consonant of the Semitic translation of the hieroglyph. (Using a character for the first sound of its name is the acrophonic principle.) For example, the hieroglyph for pr "house" (a rectangle partially open along one side, "O1" in Gardiner's sign list) was adopted to write Semitic /b/, after the first consonant of baytu, the Semitic word for "house". According to the alphabet hypothesis, the shapes of the letters would have evolved from Proto-Sinaitic forms into Phoenician forms, but the names of the letters would have remained the same. Below is a table showing selected Proto-Sinaitic signs and the proposed correspondences with Phoenician letters. Also shown are the sound values, names, and descendants of the Phoenician letters.