How do you define a photograph?

This week's podcast dives into how we define a photograph and photography. For me there are three key aspects of a photograph. They are time-bound, indexical, and is represented by an object of some type (print, slide, etc). For you, I imagine you might have different ideas of what might be a photo. I hope that you get some aspects to consider and spend some time coming up with your own definition of a photograph.