Geek

A geek is someone who is really, really interested in a particular topic. Imagine you really love dinosaurs, you want to learn everything about them, watch movies about them, draw pictures of them, and tell everyone you meet about them. That's what a geek is, except for other things like science fiction, video games, or comics. Geeks can be really passionate and knowledgeable about their interests, and it's great to have something you really love!