Definition of dance floor in US English:
 dance floor
nounˈdans ˌflô(ə)rˈdæns ˌflɔ(ə)r
1An area of floor in a nightclub, disco, or restaurant that is reserved for dancing.
 Example sentencesExamples
-  In between dispensing dancing tips, word has it that Helen is first on the dance floor at any Malt Room gig.
 -  Iris has a passion for disco dancing and her moves on the dance floor have won her four competitions.
 -  Housed in a listed building, it will have two dining floors as well as a separate dance floor and bar.
 -  As the night wore on, the disco took over with young and old taking to the dance floor to boogie the night away.
 -  Hundreds of teenagers braved the cold and the rain to hit the dance floor at a leading York nightclub.
 -  The OGA bar has a dance floor with a revolving mirrored disco ball and a game room.
 -  The also took the chance to get on the dance floor to enjoy some disco classics.
 
- 1.1as modifier Denoting a recording or type of music particularly popular as an accompaniment to dancing.
 a current dance-floor hit
 Example sentencesExamples
-  It has been a dance-floor smash ever since Tall Paul dropped the track last year at London's super club Turnmills.
 -  This one deserves to be at least a minor dance-floor hit after a bit of a remix.
 -  Get loose, unwind and reflect on your contribution to global justice and peace to the accompaniment of the latest dance-floor fillers.
 -  After the interval the audience could stand it no longer and they were soon up in the aisles bopping to those great dance-floor fillers of the 70s, encouraged by the energetic cast.
 -  The song - expected to be a huge dance-floor hit - has extra vocals written and produced by Micki Lynn.
 -  She can do modern dance-floor funk, like Streets of New York.