Mizrahi Jews usage, with "Sephardi" being used in a broad sense and including Mizrahi Jews and North African Jews as well as Sephardim proper. From the point of view of the official Israeli rabbinate, any rabbis of Mizrahi origin in Israel are under the jurisdiction of the Sephardi Chief Rabbi of Israel. As of 2005, 61% of Israeli Jews were of full or partial Mizrahi ancestry. "Mizrahi" is literally translated as "Oriental", "Eastern", "Mizraḥ", Hebrew for "east". In Arabic, "Misr" means Egypt; and that is also the term used for Egypt in the Bible. In the past the word "Mizrahim", corresponding to
Ashkenazi Hebrew from Spain in 1492 (or before) the Sephardic pronunciation of the vowels became standard in all these countries, ironing out any differences that previously existed. This makes it harder to adjudicate between the different theories on the relationship between today's pronunciation systems and those of ancient times. Leopold Zunz believed that the Ashkenazi pronunciation was derived from that of Palestine in Geonic times (7th–11th centuries CE), while the Sephardi pronunciation was derived from that of Babylonia. This theory was supported by the fact that, in some respects, Ashkenazi Hebrew resembles the western dialect of Syriac while Sephardi Hebrew resembles the