irracional
ee-rah-cee-oh-nahl
irrational
1. Le tengo un miedo irracional a los payasos.
I have an irrational fear of clowns.
2. Le dije a mi amiga que dejar su trabajo sin haber conseguido otro era una decisión irracional.
I told my friend that leaving her job without having found another was an irrational decision.
