psychol a perception that is not genuine to reality, acquiring been altered subjectively in some way from the thoughts of your perceiver See also hallucination As an example, men and women seeing a ventriloquist will understand the voice as coming from the dummy because they can see the dummy https://illusion-of-kundun-mu-onl91110.pointblog.net/details-fiction-and-illusion-of-kundun-mu-online-81106222