A flyer (or pamphlet) is a piece of paper with information on it. It usually contains words, pictures, words and pictures, and information about something. For example, if you're promoting a movie, you might make a flyer that includes the title of the movie and a picture of the characters, what time it's playing, and how much it costs. You can hand out the flyers to people who might be interested in the movie so they can learn more about it.