noun
: a psychotic state characterized by restlessness, overactivity, anxiety, and despair but not accompanied by gross disorganization or deterioration — compare involutional melancholia
noun
: a psychotic state characterized by restlessness, overactivity, anxiety, and despair but not accompanied by gross disorganization or deterioration — compare involutional melancholia
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012