noun
official bulletin; organization newspaper or journal; party organ
A publication issued by a political party, association, company, research society, or other organization to communicate its views and activities. 機関紙 usually refers to a newspaper-style publication, while 機関誌 refers to a magazine or journal.
党の機関紙が新しい政策の詳細を報じた。
The party organ reported the details of the new policy.
研究会の機関誌に論文が載った。
An article appeared in the research society's journal.
A Sino-Japanese compound from 機関, meaning an organization or institution, plus 紙 for a newspaper-style paper or 誌 for a magazine or journal.