dome >> /doʊm/
Definition: [noun] A rounded vault forming the roof of a building or structure, typically with a circular base.
Example: the dome of St. Paul's Cathedral
Definition: [noun] A thing shaped like a dome.
Example: I roared and ran full speed into the dome shaped room.
Definition: [noun] A stately building.
Example: The difference is that millions of peons didn't have to go blind or stooped financing Caesars, or the MGM Grand, or Wynn's stately pleasure domes.