ろうか
老化
ageing; aging; senile deterioration
N5Common wordNoun
Noun, Suru verb, Intransitive verb, No-adjective
ageing•aging•senile deterioration
Example Sentences
拡大経済は老化している。
The expansion is aging.
老化を防ぐためにもっと体を動かすべきだ。
You have to get more exercise in order to stave off senility.