(chiefly Britain, Canada) Condition caused by a chromosomal deficiency, whereby the patients bear a certain resemblance to the Mongoloid race, such as a small head and tilted eyelids.

(medicine) nephrosis

(uncountable, neurology) An autism-related developmental disorder characterised by sustained impairment in social interaction and nonverbal communication and by repetitive behaviour as well as restricted interests and routines.

Alternative form of Asperger's syndrome

A psychological condition in which a hostage emotionally bonds to his or her captor.

The physical and psychological malaise experienced by many women between ovulation and the onset of menstruation; premenstrual tension.

(chiefly Singapore, derogatory) The tendency of some Asians to regard Caucasians as superior or more desirable, especially where marriage or relationships are concerned.

(literature, Scotland) Having esteem for older Scottish literature but not the modern Scottish tongue.

(medicine, archaic) Synonym of Behçet's disease

(neurology) a neurological disorder characterized by the presence of physical and vocal tics.