way of aging; how one ages
Refers to the manner or style in which a person grows older, often implying graceful or positive aging.
Everyone ages in their own way.
Her way of aging is very natural and beautiful.
Compound of 年 (とし, 'year, age'), の (possessive particle), 取り (とり, continuative form of 取る 'to take, to get'), and 方 (かた, 'way, manner'). Literally 'way of taking years'.