The correct answer is probate.
Probate is the term for the procedure in which a will is proven valid. Once proven valid, the will becomes a public document. After probate, a valid will is recognized as the deceased's last will and testament.
Screamed
froze
turned red with anger
idk these are possible outcomes for this fill in the blank
Maybe it's because we hear it from others everywhere we go. We probably use it to sound cool or to build more words in a conversation.