IPA: //dɪsˈɑːrm//
KK: /dɪsˈɑrm/
To stop using weapons or to make someone stop using weapons.
The soldiers decided to disarm after the peace treaty was signed.
Past: disarmed
Past Participle: disarmed
To take away someone's weapons or to make something less dangerous or threatening.
The police were able to disarm the suspect without any violence.
Past: disarmed
Past Participle: disarmed
Disarm → It is formed from "dis-" (meaning apart) and "armare" (meaning to arm or equip). The word describes the act of taking away arms or weapons, effectively rendering someone unarmed.
Think of 'taking away' ('dis-') someone's 'arms' ('armare') — that's why disarm means to remove weapons.