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impervious - definition and synonyms


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adjective impervious pronunciation in British English /ɪmˈpɜː(r)viəs/
  1. 1
    not affected by something or not seeming to notice it
    impervious to:

    She continued to work, apparently impervious to the midday heat.

    He carried on talking, impervious to the effect his words were having.

  2. 2
    science something that is impervious to a substance does not let the substance pass through it


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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