This document defines and briefly describes several important terms in Judaism. It includes definitions for the siddur (book of daily prayers), kedusha (section of the Amidah prayer), kiddush (prayer of sanctification), Modeh Ani (morning prayer), tallit (prayer shawl), mikvah (ritual bath), yad (prayer pointer), bimah (raised platform for readings), havdalah (closing Shabbat ceremony), Days of Awe (days of repentance), chametz (leavened food), leaven (food risen with yeast), Haggadah (book setting out Pesach rituals), tefillin (