Definition
Media representations are the ways in which the media portrays particular groups, communities, experiences, ideas, or topics from a particular ideological or value perspective. Rather than examining media representations as simply reflecting or mirroring “reality,” we will be examining how media representations serve to “re-present” or to actually create a new reality.
(Definition can be found here)
My Definition
Media representation is a system created by media institutions to act as propaganda to indoctrinating their demographic by portraying a particular group of people in a certain type of perspective; just like portraying teenage girls as avid shopaholics or portraying teenage boys as avid video game players.