beheading

/B IH0 HH EH1 D IH0 NG/
verb
  1. 1

    To remove the head of; to cut someone's head off.

noun
  1. 1

    An instance of a person being beheaded.

    โ€œA large crowd gathered to see the beheading.โ€

Source: https://en.wiktionary.org/wiki/behead, https://en.wiktionary.org/wiki/beheading