力ちから尽つきる

ichidan verb, intransitive verb

use up all one's strength; become exhausted

Describes physical or mental exhaustion where one's strength is completely spent.

• マラソンで力ちから尽つきて、ゴール直ちょく前ぜんで倒たおれた。

  I used up all my strength in the marathon and collapsed just before the finish line.

ichidan verb, intransitive verb

die; pass away

Euphemistic use, often in literary or dramatic contexts, implying death as a final exhaustion of life force.

• 彼かれは長ながい闘とう病びょうの末すえ、静しずかに力ちから尽つきた。

  After a long illness, he quietly passed away.