"[give] up the ghost" 的定义和意义

What is the origin of the idiom "give up the ghost" and when to use it?

The idiom "give up the ghost" finds its origin in religious and biblical references, specifically from the King James Version of the Bible. The phrase is derived from the concept of the soul or spirit departing from a person's body upon death. It is now used metaphorically to describe the moment when a machine, device, or mechanical system ceases to function properly or completely fails. The expression implies that the machine has reached the end of its operational life or has become irreparably damaged, likening its failure to the final departure of the soul from a deceased body.