Lately I feel my age when I climb stairs.
She spoke quietly about her fears of aging.
old person; the elderly; the aged
A limited noun use referring to old people, most natural in set or literary-sounding expressions such as 老いも若きも. In ordinary modern prose, 高齢者, 老人, or 年寄り is usually more direct.
Both old and young gathered at the festival.
Lately I feel my age just from climbing stairs.
She keeps exercising to fight against aging.
My mother's aging suddenly advanced after her illness.
He says he wants to spend his old age in a quiet countryside.
People of all ages, young and old, gathered for the festival.
old tree; ancient tree