What is a ghost?
A ghost is the word we give to the experience living humans sometimes have that the energy, soul or personality of a person who has died has somehow been made manifest.
Often ghosts are experienced as semi transparent shapes, shadows, noises or just strange feelings.
Are ghosts real?
Scientists say it is impossible for there to be such a thing as a ghost, based on our current knowledge of the way the world around us works.
Of course many other people disagree with the scientists.
Here is a list of Haunted Houses in England: