The plural of media is medias. It is a Latin-derived word that has been adopted into the English language. It is used to refer to multiple means of communication, including television, radio, newspapers, and the Internet. It can also refer to various forms of media, such as movies, books, and magazines. Generally speaking, it is used to refer to the collective communication outlets available to a society. In some cases, it is also used to refer to a singular medium, such as a television channel or a website.