lethal definition

  • adjective:
    • with the capacity of causing death.
    • Of, regarding, or causing death. See Synonyms at fatal.
    • incredibly harmful; damaging: accusations lethal on applicant's picture.
    • life-threatening; mortal; fatal
    • Deadly; mortal; fatal.
    • of an instrument of specific death
  • noun:
    • the greater alcohols of the paraffine show obtained from spermaceti as a white crystalline solid.
    • one of several greater alcohols of paraffine series gotten from spermaceti as a white crystalline solid. It really is so-called given that it does occur within the ethereal salt of lauric acid.
  • others:
    • related to or effective at causing death; life-threatening; fatal.

Related Sources

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  • Urban Dictionary for "lethal"
  • Medical Dictionary for "lethal"
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