# Associations to the word «Irrational»

## Wiktionary

IRRATIONAL, adjective. Not rational; unfounded or nonsensical.
IRRATIONAL, adjective. (mathematics) (arithmetic) (number theory) (not comparable) Of a real number, that cannot be written as the ratio of two integers.
IRRATIONAL, noun. A real number that can not be expressed as the quotient of two integers, an irrational number.
IRRATIONAL NUMBER, noun. (mathematics) Any real number that cannot be expressed as a ratio of two integers.
IRRATIONAL NUMBERS, noun. Plural of irrational number

## Dictionary definition

IRRATIONAL, noun. A real number that cannot be expressed as a rational number.
IRRATIONAL, adjective. Not consistent with or using reason; "irrational fears"; "irrational animals".
IRRATIONAL, adjective. Real but not expressible as the quotient of two integers; "irrational numbers".

## Wise words

Every day we should hear at least one little song, read one good poem, see one exquisite picture, and, if possible, speak a few sensible words.
Johann Wolfgang Von Goethe