(countable) The interior bottom or surface of a house or building; the supporting surface of a room.
The bottom surface of a natural structure, entity, or space (e.g. cave, forest, ocean, desert, etc.); the ground (surface of the Earth).
(UK, colloquial, dialectal) The ground.
A structure formed of beams, girders, etc, with proper covering, which divides a building horizontally into storeys/stories.
The supporting surface or platform of a structure such as a bridge.
(countable) A storey/story of a building.
In a parliament, the part of the house assigned to the members, as opposed to the viewing gallery.
(broadly) The right to speak at a given time during a debate or other public event.
That part of the bottom of a vessel on each side of the keelson which is most nearly horizontal.
A horizontal, flat ore body; the rock underlying a stratified or nearly horizontal deposit.
The bottom of a pit, pothole or mine.
The largest integer less than or equal to a given number.
An event performed on a floor-like carpeted surface; floor exercise
A floor-like carpeted surface for performing gymnastic movements.
A lower limit or minimum on a price or rate, a price floor. Opposite of a cap or ceiling.
A dance floor.
The trading floor of a stock exchange, pit; the area in which business is conducted at a convention or exhibition.
The area of a casino where gambling occurs.
The area of an establishment where food and drink are served to customers.

(transitive) To cover or furnish with a floor.
To strike down or lay level with the floor; to knock down.
(dated, informal) To hang (a picture on exhibition) near the base of a wall, where it cannot easily be seen.
(slang, transitive) To push (a pedal) down to the floor, especially to accelerate.
(informal, transitive) To silence by a conclusive answer or retort.
(informal, transitive) To amaze or greatly surprise.
(colloquial, transitive) To finish or make an end of.
To set a lower bound.

floored

Show popularity over time