Zombie
From Tardis Wiki, the free Doctor Who reference
Zombies were, according to the Fourth Doctor, "the living dead". He went on to tell Romana II that one could always identify a genuine zombie by the fact that their skin was cold to the touch. (DW: Destiny of the Daleks) Rose Tyler called both the Gelth, while possessing dead human bodies, (DW: The Unquiet Dead) and people infected with the Empty Child virus, zombies. (DW: School Reunion)