Adjective defunct has 2 senses
  1. dead, defunct - no longer in force or use; inactive; "a defunct (or dead) law"; "a defunct organization"
    Antonym: operative (indirect, via inoperative)
  2. defunct - having ceased to exist or live; "the will of a defunct aunt"; "a defunct Indian tribe"
    Antonym:
    alive (indirect, via dead)
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