life-expired

Adjective

not-comparable

Worn out, outdated, at the end of its useful life.

Japanese Meaning

寿命が尽きた / 使い古された / 老朽化した / 使用に耐えなくなった

The technician declared the life-expired generator unsafe and scheduled its immediate replacement.

技術者は、その寿命を迎えた発電機を安全でないと判断し、ただちに交換することにした。

Sense（1）

Worn out, outdated, at the end of its useful life.

The current fleet of 80-year-old pre-war ex-LU trains is life-expired and will be replaced.