A more thorough explanation:

Definition: Body-snatching is the act of illegally taking a dead body, usually from a grave.

Example: In the 19th century, body-snatching was a common practice among medical students who needed cadavers for dissection. They would often steal bodies from graves to study anatomy.

Explanation: The example illustrates how body-snatching involves the unlawful removal of a corpse from a grave. The medical students were breaking the law by taking bodies without permission, and this was a serious problem at the time. Body-snatching is still illegal today and is considered a violation of the deceased person's dignity and the family's rights.