After its death it became an Osiris (Osar-hapi), it was embalmed, and its mummy deposited in a vault.
"History Of Ancient Civilization" by Charles Seignobos
Osar, a low ridge of stone or gravel formed by glaciers.
"A Manual of the Antiquity of Man" by J. P. MacLean
These ridges of gravel and sand are known as osars or eskers.
"The Geography of the Region about Devils Lake and the Dalles of the Wisconsin" by Rollin D. Salisbury