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English dictionary

irrational

/I/'r/&//S//@/n/-/l/

Definitions, examples, synonyms and antonyms from WordNet 3.0.

adjective

  1. not consistent with or using reason

    adj.all

    Examples
    Irrational fears.
    Irrational animals.
    Antonyms rational

    Source: WordNet 3.0

  2. real but not expressible as the quotient of two integers

    adj.pert

    Examples
    Irrational numbers.

    Source: WordNet 3.0

  3. Not rational; void of reason or understanding; as, brutes are <i>irrational</i> animals.

    adjective

    Source: webster1913

noun

  1. a real number that cannot be expressed as a rational number

    noun.quantity

    Synonyms irrational number

    Source: WordNet 3.0

Nearby words

irpirradianceirradiantirradiateirradiationirradicateirrational hostilityirrational impulseirrational motiveirrational numberirrationalityirrationally

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