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hallucination - definition and synonyms


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noun hallucination pronunciation in British English /həˌluːsɪˈneɪʃ(ə)n/
Word Forms
  1. [countable] something that you think you can see or hear that is not really there, especially because of an illness or the effect of drugs
    1. a.
      [uncountable] the experience of seeing or hearing something that is not really there


to fall over forwards so that your face hits the ground or another surface

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the activity of exploring abandoned buildings and other manmade structures

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