Dais

Part of speech: noun (n.)

1. The high or principal table, at the end of a hall, at which the chief guests were seated; also, the chief seat at the high table. [Obs.]

2. A platform slightly raised above the floor of a hall or large room, giving distinction to the table and seats placed upon it for the chief guests.

3. A canopy over the seat of a person of dignity. [Obs.] Shiply.