the.com/corpse

The one deadline no one has ever missed.

means A dead body — a human corpse, specifically, once the person who animated it is gone.

from From Latin corpus, 'body,' which gave Old French cors and then Middle English corps/corse. The spelling grew its silent 'p' back in the 1500s-1600s as scholars re-latinized the word, and the meaning gradually narrowed from 'any body, living or dead' to specifically a dead one — the living senses drifted off to words like 'corps' and 'corpus' instead.

legal definition
Human body with zero remaining brain activity
theater slang
To corpse means breaking character laughing
forensic timeline
Rigor mortis fades after about 36 hours
etymology
From Latin corpus, simply meaning body
the.com · every word