box office

/หˆbษ’ksหŒษ’fษชs/
noun
  1. 1

    A place where tickets are sold in a theatre/theater or cinema.

  2. 2

    (by extension) the total amount of money paid by people worldwide to watch a movie at cinemas/movie theaters.

Source: https://en.wiktionary.org/wiki/box%20office