What's a Podcast?

I have an iPod. A video iPod that Hubby gave me for my birthday. Not this year, for a previous birthday. I have plenty of music downloaded to it, and even some movies now. But, I am still unsure about what a Podcast is. So when I heard about Dr Letitia Wright and The Wright Place Podcast, I was interested. I am all about self help, motivational, and religious encouragement. Dr Wright has a book called "The Power of Mentorship for the Women Entrepreneurs". Does it get more encouraging than that? And what is better than being able to listen without interrupting my normal day? Now, if I can just figure out what a podcast is, I will be in good shape.