decapitate
🇺🇸
/dɪˈkæpɪteɪt/
🇬🇧
/dɪˈkæpɪteɪt/
to remove someone's head by cutting it off
The brutal executioner decapitated the prisoner with a single stroke of his sword.
to remove the leaders of a group or organization, causing it to lose power
The military operation aimed to decapitate the terrorist group by targeting its leaders.