Short for: Personal On Demand broadCast are audio files you can download into any MP3 player or computer. These audio files are broadcasted over the Internet automatically to subscribers of specific podcast channels.

An online audio blog, made by people who typically sound like slightly camp nerds who most likely have no lives. It's pretty difficult to listen to one for more than about 5 minutes without laughing at them and then turning it off.

It’s like a show, but with no pictures.

An .mp3 file recorded in the style of a talk radio broadcast. Coined originally by Apple when they began offering a free "have your own Internet radio show" service through iTunes. Popular podcasts range from "Mugglecast" to "Catholic Insider".

Also a verb meaning "to create a podcast".

n. A "trendy" Buzz word for a Compressed audio File. Made popular by people that don't know any better, this Compressed audio file has been around since 1995. It has further reached the rest of the people of the world by stupid Media Coverage that likes to use a constant flow of buzz words to sound "trendy" or "young" so as to attract the young viewers.

Comes from the Latin 'Podi Castae'

which literally meant 'Cast (upon my) audio-device'

In recent years this has used by people in the form Podcast, especially because of a leading audio player called the iPod.

Podcasts are programmes (audio or video) that are hosted (usually) on the Internet, where they can be downloaded On-Demand as audiences desire

Radio shows fer yer musiky thingy.