floor

(noun) the inside lower horizontal surface (as of a room, hallway, tent, or other structure). Synonyms: flooring. Examples: "They needed rugs to cover the bare floors." "We spread our sleeping bags on the dry floor of the tent."

(noun) a structure consisting of a room or set of rooms at a single position along a vertical scale. Synonyms: level, storey, story. Examples: "What level is the office on?."

(noun) a lower limit. Synonyms: base. Examples: "The government established a wage floor."

(noun) the ground on which people and animals move about. Examples: "The fire spared the forest floor."

(noun) the bottom surface of any lake or other body of water.

(noun) the lower inside surface of any hollow structure. Examples: "The floor of the pelvis." "The floor of the cave."

(noun) the occupants of a floor. Examples: "The whole floor complained about the lack of heat."

(noun) the parliamentary right to address an assembly. Examples: "The chairman granted him the floor."

(noun) the legislative hall where members debate and vote and conduct other business. Examples: "There was a motion from the floor."

(noun) a large room in a exchange where the trading is done. Synonyms: trading floor. Examples: "He is a floor trader."

(verb) surprise greatly; knock someone's socks off. Synonyms: shock, ball over, blow out of the water, take aback. Examples: "I was floored when i heard that i was promoted."

(verb) knock down with force. Synonyms: deck, coldcock, dump, knock down. Examples: "He decked his opponent."