| an affective disorder characterized by periods of mania alternating with periods of depression, usually interspersed with relatively long intervals of normal mood. |
| bipolar disorder n. A psychiatric disorder marked by alternating episodes of mania and depression. Also called bipolar illness, manic-depressive illness. |
| manic-depressive illness n. See bipolar disorder. |
bipolar disorder n.
An affective disorder marked by alternating periods of euphoria and depression.
manic-depressive illness n.
Bipolar disorder.
| bipolar disorder
Any of several mood disorders usually characterized by periods of depression that alternate with mania. |
| manic-depressive illness (mān'ĭk-dĭ-prěs'ĭv) Pronunciation Key
See bipolar disorder. |