- The act of deluding; deception; a misleading of the mind. - The state of being deluded or misled. - That which is falsely or delusively believed or
propagated; false belief; error in belief.
Meaning of 'delusion' (Princeton's WordNet)
1 . delusion
[ n]
Meaning (1): - a mistaken or unfounded opinion or idea
delusion of grandeur A delusion of grandeur is the delusion that one is a celebrated or exalted person.
delusion of persecution means A delusion of persecution means an individual's delusion that his problems are caused by other people conspiring against him.
Delusion Delusion is a belief that is false, fanciful or derived from deception. In psychiatry, a false belief strongly held in spite of evidence that it is not true, especially as a symptom of a mental illness.