The term 'Geekdom' is a seven-letter crossword solution for the phrase 'Realm for Comic Book Fans, Say'. Geekdom is a term used to describe a community of people who are passionate about comic books and other forms of popular culture. It is a place where fans can come together to discuss their favorite characters, stories, and events. Geekdom is often associated with comic conventions, cosplay, and other activities that celebrate the culture of comic books.