the solid part of the earth's surface | the inside lower horizontal surface (as of a room, hallway, tent, or other structure) |
| a structure consisting of a room or set of rooms at a single position along a vertical scale |
| a large room in a exchange where the trading is done |
| the legislative hall where members debate and vote and conduct other business |
| the parliamentary right to address an assembly |
| a lower limit |
| the occupants of a floor |
| the bottom surface of any lake or other body of water |
| the ground on which people and animals move about |
| the lower inside surface of any hollow structure |