Term: involutional depression: a major depressive episode associated with the climacteric
Broader: major depressive episode: (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 | Unrelated: body louse: a parasitic louse that infests the body of human beings
Broader: major depressive episode: (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 | Unrelated: creutzfeldt-jakob disease: rare (usually fatal) brain disease (usually in middle age) caused by an unidentified slow virus; characterized by progressive dementia and gradual loss of muscle control
Broader: major depressive episode: (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 | Unrelated: puller: someone who applies force so as to cause motion toward herself or himself