disappear

verb
dis*ap*pear \ ˌdis-ə-ˈpir \
15th century{ds|i|1||}
  • to pass from view
  • to cease to be : pass out of existence or notice
  • to cause (someone or something) to disappear:

disappear/vanish into thin air

idiom
disappear/vanish into thin air \
  • to disappear completely in a way that is mysterious
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