Autographed
Part of speech: verb
Definition: To sign, or write one’s name or signature on a book etc
Signed
Part of speech: adjective
Definition: Having both positive and negative varieties.Having a signature, endorsed.
Part of speech: verb
Definition: To make a mark
Example sentence: With the Beatles, we'd been very spoiled because we had George Martin who worked for the record label we were going to be signed to. That was very fortunate, because we grew together.