The state of being deluded or misled, or process of deluding somebody.
A false belief that is resistant to confrontation with actual facts.
A fixed, false belief, that will not change, despite evidence to the contrary.
That which is falsely or delusively believed or propagated; false belief; error in belief.
The state of being deceived or misled.
A misapprehension; a belief in something that is in fact not true.
Anything that seems to be something that it is not.
A magician’s trick.