floors

noun

The flat, lower surface of a room or a building's level.

"Our new flat is on the third floor."

verb

Knocks someone to the ground, or completely surprises or defeats them.

"The unexpected question floors him."

Thesaurus

Synonyms: story, storey, level, coldcock, deck, knock down, dump, flooring, trading floor, base, take aback, blow out of the water