Tannaim

Tannaim (Hebrew: תנאים [tanaˈʔim], singular תנא [taˈna], Tanna "repeaters", "teachers") were the Rabbinic sages whose views are recorded in the Mishnah, from approximately 10-220 CE. The period of the Tannaim, also referred to as the Mishnaic period, lasted about 210 years. It came after the period of the Zugot ("pairs"), and was immediately followed by the period of the Amoraim ("interpreters")

The root tanna (תנא) is the Talmudic Aramaic equivalent for the Hebrew root shanah (שנה), which also is the root-word of Mishnah. The verb shanah (שנה) literally means "to repeat [what one was taught]" and is used to mean "to learn".

The Mishnaic period is commonly divided up into five periods according to generations. There are approximately 120 known Tannaim.

The Tannaim lived in several areas of the Land of Israel. The spiritual center of Judaism at that time was Jerusalem, but after the destruction of the city and the Second Temple, Rabbi Yochanan ben Zakai and his students founded a new religious center in Yavne. Other places of Judaic learning were founded by his students in Lod and in Bnei Brak.