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