dome. 1  a vault, having a circular plan and usually in the form of a portion of a sphere, so constructed as to exert an equal thrust in all directions. 2  a domical roof or ceiling. 3  a polygonal vault, ceiling, or roof.
Egyptian Arabic is used in most social situations, with Modern Standard and Classical Arabic generally only being used in writing and in highly religious and/or formal situations. However, within Egyptian Arabic, there is a wide range of variation.
the second was demotic which was the common script of egypt the third was greek which was the language of the rulers of egypt at that time the rosetta stone was written in all three scripts so that the priests government officials and rulers of egypt could read what it saidhe rosetta stone is a stone with writing on it in two languages egyptian and greek using three scripts hieroglyphic demotic and greek