Newsroom

google

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late Middle English: plural of new, translating Old French noveles or medieval Latin nova ‘new things’.

wiktionary

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news +‎  room

etymonline

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newsroom (n.)

1817, "a reading room, a room where newspapers and sometimes magazines are kept for reading," from news (n.) + room (n.). By 1925 as "office in a newspaper where the news is produced."