Dance hall and Foyer

Dance hall noun - Large room used mainly for dancing.

Foyer and dance hall are semantically related. In some cases you can use "Foyer" instead a noun phrase "Dance hall".

Foyer noun - A centrally located room in a building that serves as a gathering or waiting area or as a passageway into the interior.

Dance hall and foyer are semantically related. Sometimes you can use "Dance hall" instead a noun "Foyer".