| 1. | that part of a room, hallway, or the like, that forms its lower enclosing surface and upon which one walks. |
| 2. | a continuous, supporting surface extending horizontally throughout a building, having a number of rooms, apartments, or the like, and constituting one level or stage in the structure; story. |
| 3. | a level, supporting surface in any structure: the elevator floor. |
| 4. | one of two or more layers of material composing a floor: rough floor; finish floor. |
| 5. | a platform or prepared level area for a particular use: a threshing floor. |
| 6. | the bottom of any more or less hollow place: the floor of a tunnel. |
| 7. | a more or less flat extent of surface: the floor of the ocean. |
| 8. | the part of a legislative chamber, meeting room, etc., where the members sit, and from which they speak. |
| 9. | the right of one member to speak from such a place in preference to other members: The senator from Alaska has the floor. |
| 10. | the area of a floor, as in a factory or retail store, where items are actually made or sold, as opposed to offices, supply areas, etc.: There are only two salesclerks on the floor. |
| 11. | the main part of a stock or commodity exchange or the like, as distinguished from the galleries, platform, etc. |
| 12. | the bottom, base, or minimum charged, demanded, or paid: The government avoided establishing a price or wage floor. |
| 13. | Mining. an underlying stratum, as of ore, usually flat. |
| 14. | Nautical.
|
| 15. | to cover or furnish with a floor. |
| 16. | to bring down to the floor or ground; knock down: He floored his opponent with one blow. |
| 17. | to overwhelm; defeat. |
| 18. | to confound or puzzle; nonplus: I was floored by the problem. |
| 19. | Also, floorboard. to push (a foot-operated accelerator pedal) all the way down to the floor of a vehicle, for maximum speed or power. |
| 20. | mop or wipe the floor with, Informal. to overwhelm completely; defeat: He expected to mop the floor with his opponents. |
| 21. | take the floor, to arise to address a meeting. |

Floor
The lowest acceptable limit as restricted by controlling parties.
Investopedia Commentary
A floor, or bottom, is the minimum allowable limit. An example of a floor occurs in underwriting. The issuing corporation will declare a minimum acceptable amount at which the investment bank can purchase the securities. This way the corporation ensures sufficient capital acquisition.
Related Links
IPO Basics Tutorial
The Murky Waters Of The IPO Market
Brokerage Functions: Underwriting And Agency Roles
Uncovering The Securities Firm
See also: Bottom, Ceiling, Investment Bank, Underwriting
Also spelled: Floors
floor
floor
see ground floor; mop up the floor with; sink through the floor; take the floor; walk the floor.