'rational' in a sentence
Learn how to use 'rational' with 8 example sentences.
- rational adjective
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: consistent with or based on or using reason
: capable of being expressed as a quotient of integers
: of or associated with or requiring the use of the mind
: having its source in or being guided by the intellect (as distinguished from experience or emotion)
 - rational noun
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: an integer or a fraction
 
Humans are not rational creatures.
        Although the arguments were rational, he was not convinced.
        Robinson is a practical, rational and brave man.
        Parents aren't rational because love isn't rational.
        There must be a rational explanation for this.
        His advice is always very rational.
        She is reputable, rational and above all pretty.
        Try to be a more rational consumer.