Definition, Meaning & Synonyms

insane

adjective
/ɪnˈseɪn/
Definition
in a state of mind that prevents normal perception, behavior, or social interaction; extremely foolish or irrational.
Examples
  • His ideas were considered insane by most people.
  • The ride at the amusement park was so fast, it felt insane!
  • She laughed at the insane situation they found themselves in.
Meaning
The term ‘insane’ describes a state of mental illness or something that is wildly unreasonable or illogical.
Synonyms
  • crazy
  • mad
  • nutty
  • irrational
  • absurd