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retirement (from work); leading a quiet life (after retirement)
retired person; retiree
surrendering headship of the family (pre-WWII)
祖父は田舎で隠居生活を送っている。
My grandfather is living a retired life in the countryside.
会社を辞めて隠居するにはまだ早い。
It's still too early to retire from the company.
定年後は静かな隠居生活を夢見ている。
I dream of a quiet retired life after retirement.