Meaning Of Ghost

n.

The spirit; the soul of man.
n.

The disembodied soul; the soul or spirit of a deceased person; a spirit appearing after death; an apparition; a specter.
n.

Any faint shadowy semblance; an unsubstantial image; a phantom; a glimmering; as, not a ghost of a chance; the ghost of an idea.
n.

A false image formed in a telescope by reflection from the surfaces of one or more lenses.
v. i.

To die; to expire.
v. t.

To appear to or haunt in the form of an apparition.