auditoria

/AO0 D IH0 T AO1 R IY0 AH0/
noun
  1. 1

    A large room for public meetings or performances.

  2. 2

    (in a theater, etc.) The space where the audience is located.

Source: https://en.wiktionary.org/wiki/auditoria, https://en.wiktionary.org/wiki/auditorium