Source : Webster's Revised Unabridged Dictionary (1913)

Newsroom \News"room`\, n.
   A room where news is collected and disseminated, or
   periodicals sold; a reading room supplied with newspapers,
   magazines, etc.

Source : WordNet®

newsroom
     n 1: the staff of a newspaper or the news department of a
          periodical; "every newspaper editor is criticized by the
          newsroom"
     2: an office in which news is processed by a newspaper or news
        agency or television or radio station
     3: a reading room (in a library or club) where newspapers and
        other periodicals can be read