Définition et Signification de "to the bone "

What is the origin of the idiom "to the bone" and when to use it?

The idiom "to the bone" likely draws from the idea that something has penetrated all the way to the innermost part, or "bone," of a person or thing. It is a versatile expression and is commonly used in both spoken and written English to imply that a particular action or situation affects someone or something deeply or completely, often leaving no room for further involvement or influence.