de-humanise

/D IY1 Y UW0 M AE0 N AH0 S/
verb
  1. 1

    To take away humanity; to remove or deny human qualities, characteristics, or attributes; to impersonalize.

Antonyms

Source: https://en.wiktionary.org/wiki/de-humanise, https://en.wiktionary.org/wiki/dehumanize