よわ弱yowaるru
1.
To experience a reduction in physical strength or vitality, often due to fatigue or illness, resulting in a frail condition.
2.
To face a situation where one feels helpless or unable to take appropriate action, leading to confusion or distress.
3.
To lose intensity or momentum, referring to a decline in emotional or psychological strength, such as motivation or enthusiasm.
4.
To indicate a deterioration in freshness or quality, particularly in the context of perishable items like fish or meat.
Example:
彼は寄る年波で弱った。