Definition of impossible

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  • impossible is a valid Scrabble US word with a point value of 16
  • impossible is a valid Scrabble UK word with a point value of 16
  • impossible is a valid Words with friends word with a point value of 20

Definition of impossible

  • totally unlikely (adjective)

    Synonyms

    1. inconceivable
    2. out of the question
    3. unimaginable
  • (used of persons or their behavior) not acceptable or reasonable (adjective)

    Examples

    1. impossible behavior

    Synonyms

    1. unacceptable
  • not capable of occurring or being accomplished or dealt with (adjective)

    Examples

    1. an impossible dream
    2. an impossible situation
  • something that cannot be done (noun)

    Examples

    1. his assignment verged on the impossible

See definition of impossible in Merriam Webster