A movable structure of the nature of a temple, erected by the Israelites during their wanderings in the wilderness; it was a parallelogram in shape, constructed of boards lined with curtains, the roof flat and of skins, while the floor was the naked earth, included a sanctum and a sanctum sanctorum, and contained altars for sacrifice and symbols of sacred import, especially of the Divine presence, and was accessible only to the priests. See Feasts, Jewish.