Alternative spelling of manic-depressive

(psychology) Winter seasonal affective disorder.

(nautical) To cause the sidereal pole to appear lower or nearer the horizon, as by sailing toward the equator.

(biology) The reduced biological fitness in a given population as a result of inbreeding.

(psychology) Postpartum depression.

(psychology) The combination of depression and dysthymia.

(psychology) The controversial hypothesis that people suffering from depression actually have a more accurate perception of reality than those who do not have it.

Synonym of Afar Triangle

A kind of cake, common during the Depression and still baked today, that used little or no milk, butter, eggs, and sometimes sugar (as these were expensive or unobtainable).

(psychiatry) Manic depression.