Literally, “head of the month.” Rosh Chodesh marks the beginning of each Hebrew month when there is a new moon (when there is no moon visible in the sky). Rosh Chodesh is sometimes celebrated as a women’s holiday; tradition says that women received the holiday of Rosh Chodesh because they refused to participate in the building of the idolatrous Golden Calf. On Rosh Chodesh, Torah is read and special prayers are recited in a synagogue.