autograph
1. [ noun ] (writing) something written by one's own hand
Related terms: writing manuscript
2. [ verb ] mark with one's signature
Synonyms: inscribe
Examples:

"The author autographed his book"

Related terms: sign
3. [ noun ] a person's own signature
Synonyms: John_Hancock
Related terms: signature
Similar spelling:   autographic
  autographed
  autograft
  audiogram