Simple past tense and past participle of disarm.(verb)
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Use "disarmed" in a sentence
"The old saw about the bomb set to go off and only by waterboarding the terrorist can it be found to be disarmed is a specious argument."
"The security of Baghdad itself is the key to the beginning of getting the militias over there disarmed, which is another key element in spreading security across that nation."
"He waked in anger, but her first word disarmed him."