Meaning ofinsanein English

Adjective

1. having a disordered mind; utterly mad
2. causing madness or insanity
   The haunted house was insane with terrifying sounds.
3. extremely foolish; impractical
   Investing all your money in a single stock is an insane decision.
4. extremely good; incredibly amazing
   The new roller coaster ride is insane and attracts many visitors.