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lethal - definition and synonyms


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adjective lethal pronunciation in American English /ˈliθl/
  1. very dangerous and able to kill you

    lethal doses of radiation

    1. a.
      very successful or effective

      They were a lethal partnership, scoring 43 goals between them.

      His lethal backhand gave him a distinct advantage over his opponent.

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the activity of exploring abandoned buildings and other manmade structures

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