An autograph hound's necessity is a must-have item for those who are avid collectors of signatures from celebrities and famous personalities. While the term "autograph hound" refers to a person who is obsessed with collecting autographs, the necessity they require could be anything from a pen and paper to an autograph book or a smartphone with a digital camera. Other synonyms for this term include "signature seeker's essential," "celebrity sign-on must-have," and "collector's coveted item." Whatever the item may be, it is the ultimate goal of an autograph hound, who will go to great lengths to obtain the signature of their favorite personality.
