noun, noun or participle which takes 'suru', transitive verb
crosspost; cross-posting
Internet term for posting the same message to multiple forums, groups, or platforms simultaneously.
同じ質問を複数の掲示板にクロスポストするのはマナー違反とされることがある。
Crossposting the same question to multiple forums is sometimes considered bad manners.
Crossposted articles appear in duplicate across each community.