Delusions

A condition wherein the patient loses his/her ability to discern reality, experiencing mis-perceptions and hallucinations.
Found on http://www.buzzle.com/articles/medical-glossary-definitions-of-medical-term

delusions

A false belief regarding the self or persons or objects outside the self that persists despite the facts, and is not considered tenable by one's associates. ... (12 Dec 1998) ...
Found on http://www.encyclo.co.uk/local/20973

Delusions

False or irrational beliefs maintained despite clear evidence to the contrary.
Found on http://www.apa.org

Delusions

If someone is suffering from delusions, they have lost touch with reality and may experience hallucinations.
Found on http://www.nhs.uk/Conditions/Pages/hub.xhtml

Delusions

Irrational beliefs or convictions that a person with psychosis (often schizophrenia) holds on to, despite all evidence to the contrary. They are one of the positive symptoms of schizophrenia.
Found on http://thewellnessshop.co.uk/healthandwellbeing/glossary.html

Delusions

Is a false belief as a result of an illness process and occurs often with AD patients. This is very difficult for family members to deal with; families often argue with or try to reason with the patient or are hurt because they feel the patient is intentionally lying to them. The person with AD has lost their ability to reason and therefore, careg...
Found on http://www.agingoptionsga.com/resources/glossary.html

delusions

Misconceptions and their resultant afflicted states of MIND. Syn.
Found on http://viewonbuddhism.org/glossary_az.html
No exact match found