involutional depression
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Related to involutional depression: involutional melancholia
in·vo·lu·tion·al de·pres·sion
depression or psychosis first occurring in the involutional years (40-55 for women, 50-65 for men).
in·vo·lu·tion·al de·pres·sion
(in'vŏ-lū'shŭn-ăl dĕ-presh'ŭn)Depression or psychosis first occurring in the involutional years (40-55 for women, 50-65 for men).