The state of suffering a severe mental disorder, typically in which the afflicted individual can no longer differentiate between reality and fantasy (psychosis).
by Doc_B April 16, 2015

A guy a woman's dating in a very limited sense, i.e., a man who's just there "on the side", to fulfil the girl's sexual rather than actual emotional/romantic needs.
by Doc_B May 01, 2015

Also referred to as major depressive disorder, major depression, unipolar disorder or simply depression, this illness is a psychiatric condition marked by severe feelings of despondency and dejection, typically accompanied by changes in eating and sleeping habits, anhedonia (loss of interest), fatigue, somatic pain and, at the extreme, suicide ideation. Also occurs in bipolar disorder (depressed phase).
Clinical depression is a serious mental illness and quite different to the ordinary sadness we all experience from time to time.
by Doc_B April 14, 2015

A false belief which cannot be explained by cultural norms and that the patient often holds strongly. There are many forms, two of which are grandiose (e.g., the belief that one is God) and persecutory (e.g., thinking that aliens are trying to kill him or her). Delusions are a form of psychosis which often occur in the course of a severe mental disorder, such as schizophrenia or bipolar disorder.
by Doc_B April 16, 2015

An illness of the mind or brain which causes major disruption in a person's thinking, feelings and behaviour, and which is serious enough to require medical intervention. Also known as mental illness or mental disorder.
by Doc_B April 16, 2015

A mental disorder marked by alternating periods of deep depression and extreme euphoria (mania). Contrary to popular belief, the violent mood swings associated with this illness are far more prolonged than ordinary emotional ups and downs, and the shifts of mood are sustained, lasting weeks, months or even years. The classic form of this condition is an extremely severe form of psychiatric disease but in more recent times milder variations more depressive-heavy and less manic have been included. It, however, remains very serious in all its forms and no group of people, mentally ill or mentally healthy, commit suicide half as much as manic-depressives do. It's a horrible disease and certainly not to be trivialised as just "mood swings".
by Doc_B May 01, 2015

A mental illness marked by extreme aversion to certain soft sounds, such as eating noises and nose sniffling. The condition is newly-defined and rarely diagnosed.
by Doc_B May 01, 2015
