Dehumanize

Dehumanization is the process, practice, or act of denying full humanity in others, along with the cruelty and suffering that accompany it. It involves perceiving individuals or groups as lacking essential human qualities, such as secondary emotions and mental capacities, thereby placing them outside the bounds of moral concern. In this definition, any act or thought that regards a person as either "other than" or "less than" human constitutes dehumanization.