expurgatory

/ɛkˈspɜːrɡəˌtɔːri/
adjective
  1. Having the purpose or effect of removing offensive or objectionable material; serving to expurgate.
    • The film studio's expurgatory policy required all profanity to be removed.
    • The expurgatory notes in the margin explained why certain passages were cut.
    • The publisher issued an expurgatory edition of the classic novel for young readers.
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