'irrational' in a sentence
Learn how to use 'irrational' with 3 example sentences.
- irrational adjective
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: not consistent with or using reason
: real but not expressible as the quotient of two integers
- irrational noun
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: a real number that cannot be expressed as a rational number
Pi is an irrational number.
She's jealous and irrational.
He's stupid and irrational.