Hebrew תבש” ,to cease” or “to turn over;” “to rest” or “to allow a task to move forward through other means.” In the Abrahamic religions, the Sabbath of the seventh day is the day set aside for rest from certain types of work/labor to allow time for worship, and can be Saturday or Sunday. There are other holidays or Sabbaths, including the new moon (Rosh Chodesh), Passover and Matzot, Yom Teruah, Yom Teru'ah, Yom Kippur, and Sukkot.
See 4 Moses 2, Doctrines of the Saints 34:12-13.