老齢 (ろうれい, rourei) Japanese meaning: old age | Kotomora。
The elderly population is increasing.
Check eligibility for the old-age pension.
Usage patterns
〈人〉が老齢に達するfor someone to reach old age
My grandfather has already reached old age.
老齢による〈事〉(something) caused by or due to old age
The decline in physical strength due to old age is worrying.
〈場所〉の老齢化が進むfor population aging to progress in a place
Population aging is progressing in this area.