major depressive episode

Từ điển WordNet v3.1 - WordNet Dictionary

noun

(psychiatry) a state of depression with all the classic symptoms (anhedonia and lethargy and sleep disturbance and despondency and morbid thoughts and feelings of worthlessness and sometimes attempted suicide) but with no known organic dysfunction
• Topics:
psychiatry, psychopathology, psychological medicine
• Hypernyms:
depressive disorder, clinical depression, depression
• Hyponyms:
involutional depression, unipolar depression