Word Meaning

irrational definition and meaning

a. Not rational; void of reason or understanding; as, brutes are irrational animals.
a. Not according to reason; absurd; foolish.
a. Not capable of being exactly expressed by an integral number, or by a vulgar fraction; surd; -- said especially of roots. See Surd.

Crossword clues for irrational

- Crackpot
- Illogical limit inside secret lair
- Unreasonable