A more thorough explanation:

Definition: A safe blower is a person who uses explosives to open a safe, usually with the intention of stealing what's inside. This is different from a safe cracker, who uses tools and techniques to manipulate the lock without causing damage.

Example: In the movie "Ocean's Eleven," the character Basher Tarr is a skilled safe blower who helps the team break into a casino vault. He uses explosives to blow open the door and gain access to the money inside.

Example: In real life, safe blowing is a dangerous and illegal activity. Criminals who attempt to blow open safes risk injury or death from the explosives, as well as arrest and imprisonment if caught by law enforcement.

Explanation: The examples illustrate the definition of a safe blower by showing how the term is used in popular culture and in real life. Basher Tarr's character demonstrates the skills and risks involved in safe blowing, while the second example highlights the criminal nature of the activity and the consequences for those who engage in it.