Definition of irrational

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  • irrational is a valid Scrabble US word with a point value of 10
  • irrational is a valid Scrabble UK word with a point value of 10
  • irrational is a valid Words with friends word with a point value of 12

Definition of irrational

  • a real number that cannot be expressed as a rational number (noun)

    Synonyms

    1. irrational number
  • not consistent with or using reason (adjective)

    Examples

    1. irrational fears
    2. irrational animals
  • real but not expressible as the quotient of two integers (adjective)

    Examples

    1. irrational numbers

See definition of irrational in Merriam Webster