disarm

disarm /dɪsˈɑɚm/ verb
disarms; disarmed; disarming
disarm
/dɪsˈɑɚm/
verb
disarms; disarmed; disarming
Britannica Dictionary definition of DISARM
1 
a  [+ object] : to take weapons from (someone or something)
b  [no object] : to give up weapons — opposite arm
2 
[+ object] : to make (a bomb, mine, etc.) harmless — opposite arm
3 
[+ object] : to make (someone) friendly or less suspicious