寄る年波
Meanings
1
advancing age; the toll of growing older
Set phrase often used with verbs like 勝てない or には勝てない to express that one cannot fight the effects of aging. Conveys a sense of gradual, inevitable decline.
I can't fight the advancing years; lately I don't recover from fatigue as easily.
My father, too, has been slowed by age and can't run like he used to.