妄もう想そう着ちゃく想そう

noun

delusional idea

A technical term in psychiatry for a fixed false belief held despite evidence to the contrary. Not used in everyday conversation.

• 妄もう想そう着ちゃく想そうは統とう合ごう失しっ調ちょう症しょうの症しょう状じょうの一ひとつです。

  Delusional ideas are one of the symptoms of schizophrenia.