Noun
1. The bottom or lower part of any room; the part upon which we stand and upon which the movables in the room are supported.
2. The structure formed of beams, girders, etc., with proper covering, which divides a building horizontally into stories. Floor in sense 1 is, then, the upper surface of floor in sense 2.
3. The surface, or the platform, of a structure on which we walk or travel; as, the floor of a bridge.
4. A story of a building. See {Story}.
5. (Legislative Assemblies)
(a) The part of the house assigned to the members.
(b) The right to speak. [U.S.]
Note: Instead of he has the floor, the English say, he is in possession of the house.
6. (Naut.) That part of the bottom of a vessel on each side of the keelson which is most nearly horizontal.
7. (Mining)
(a) The rock underlying a stratified or nearly horizontal
deposit.
(b) A horizontal, flat ore body. --Raymond.
{Floor cloth}, a heavy fabric, painted, varnished, or saturated, with waterproof material, for covering floors; oilcloth.
{Floor cramp}, an implement for tightening the seams of floor boards before nailing them in position.
{Floor light}, a frame with glass panes in a floor.
{Floor plan}.
(a) (Shipbuilding) A longitudinal section, showing a ship
as divided at the water line.
(b) (Arch.) A horizontal section, showing the thickness of
the walls and partitions, arrangement of passages,
apartments, and openings at the level of any floor of
a house.
Transitive
1. To cover with a floor; to furnish with a floor; as, to floor a house with pine boards.
2. To strike down or lay level with the floor; to knock down; hence, to silence by a conclusive answer or retort; as, to floor an opponent.
Floored or crushed by him. --Coleridge.
3. To finish or make an end of; as, to floor a college examination. Colloq
I've floored my little-go work. --T. Hughes.
See also: to 
