nightclub

nightclub
night‧club /ˈnaɪtklʌb/ noun [countable]
a place where people go to dance and drink, which is open late at night
  REGISTER
    In everyday English, people often say club rather than nightclub:
   ▪ Do want to go out to a club afterwards?
     

THESAURUS

   ▪ dance an organized social event where people to go dance: The dance will be held in the school gym.
   ▪ ball a large formal occasion where people dance: The University holds a ball at the end of June.
   ▪ prom a formal dance party for high school students, especially in the US, usually held at the end of a school year: Who’s your date for the prom?
   ▪ formal American English a dance at which you must wear formal clothes: He rented a tuxedo to wear to his company’s holiday formal.
   ▪ disco a place or social event where people dance to recorded popular music: She met Nick at a school disco.
   ▪ club/nightclub a place where people go at night to dance: We went out for dinner and then to a club.