A ghostly-feminine gender in the Spectral Gender System. These individuals feel connected to ghosts, and feels a feminine gender connection that isn't the same as a human feminine gender is.
These individuals may use she/her pronouns, or other feminine aligned pronouns, but feel a gender that is Ghostly/fully ghost.
Though it isn't exclusive to just ghostkin individuals, as the gender system says, it is an optional term for all spectral identities.