dance floor

:  to move one's body rhythmically usually to music :  to engage in or perform a dance (see ²dance 2)

:  to move or seem to move up and down or about in a quick or lively manner

:  to perform or take part in as a dancer

:  an act or instance of moving one's body rhythmically usually to music :  an act or instance of dancing (see ¹dance 1)

:  a series of rhythmic and patterned bodily movements usually performed to music

:  a social gathering for dancing

:  the level base of a room

:  the lower inside surface of a hollow structure (such as a cave or bodily part)

:  a ground surface

:  to cover with a floor or flooring

:  to knock or bring down

:  flabbergast, dumbfound