plural zombies
[count]
1 informal : a person who moves very slowly and is not aware of what is happening especially because of being very tired
If I don't go to bed early I'll be a zombie tomorrow.
His students usually sat there in the classroom like zombies.
2 : a dead person who is able to move because of magic according to some religions and in stories, movies, etc.
a scary film about zombies = a scary zombie film