Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

  

Spanish translation of “irrational”

irrational

adjective /iˈræʃənəl/
not based on logical , clear thought , or reason
irracional, absurd
an irrational fear .
irrationally adverb
irracionalmente
irrationality noun
irracionalidad
(Definition of irrational from the Password English-Spanish Dictionary © 2013 K Dictionaries Ltd)

Browse related topics

You are looking at an entry to do with Of unsound mind, but you might be interested in these topics from the Psychology, psychiatry, & psychoanalysis topic area:

Definitions of “irrational” in other dictionaries

Word of the Day

best man

a male friend or relation of the bridegroom who stands with him and helps him during a marriage ceremony

Word of the Day

Blog

Read our blog about how the English language behaves.

Learn More

New Words

Find words and meanings that have just started to be used in English, and let us know what you think of them.

Learn More