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