The body of the dead person usually indicates the end of some phase in your life. If the corpse that is seen in the dream is of someone you know, it shows that you wish to finish some deal or even relationships with that person. The dead body may also signify the state of your body where you feel the lack of energy and will to do anything in your life.
Corpse dream meaning
Read more about dreaming of Corpse in other dream meanings interpretations.