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irrational number. In DICTIOUS you will not only get to know all the dictionary meanings for the word
irrational number, but we will also tell you about its etymology, its characteristics and you will know how to say
irrational number in singular and plural. Everything you need to know about the word
irrational number you have here. The definition of the word
irrational number will help you to be more precise and correct when speaking or writing your texts. Knowing the definition of
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English
Noun
irrational number (plural irrational numbers)
- (mathematics) Any real number that cannot be expressed as a ratio of two integers.
- The square root of a positive integer is an irrational number unless the positive integer is a perfect square, in which case the square root will also be a positive integer.
Antonyms
Translations
real number that is not rational
See also