hys•te•ri•a hĭ-stĕr′ē-ə, -stîr′-
n. Behavior exhibiting excessive or uncontrollable emotion, such as fear or panic.
n. A group of psychiatric symptoms, including heightened emotionality, attention-seeking behavior, and physical symptoms in the absence of organic pathology. The symptoms of hysteria are currently attributed to any of several psychiatric conditions, including somatization disorder, multiple personality disorder, and histrionic personality disorder. The term hysteria is no longer used in clinical use.
n. A nervous disease involving no recognizable anatomical lesion, characterized by unrestrained desire to attract. attention and sympathy, more or less coordinated convulsions, globus and clavus hystericus, anæsthesia, hyperæsthesia, motor paralysis, vasomotor derangements, etc. Women are much more frequently affected in this way than men. Also called hysterics.