plural of tropical depression

plural of postnatal depression

plural of inbreeding depression

plural of infranasal depression

plural of clinical depression

(meteorology) organized low-pressure system of thunderclouds with closed surface circulation and maximum sustained winds of less than 34 knots (63 km) per hour.

Alternative spelling of manic-depressive

(clinical psychology, psychiatry, dated) A psychiatric diagnostic category, now called bipolar disorder, characterised by mood swings between great energy (manic) and clinical depression.

Exhibiting manic depression.

A person with manic depression.