knuckles Meaning, Definition & Usage
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noun a small metal weapon; worn over the knuckles on the back of the hand
knuckle duster; knucks; brass knuckles; brass knucks.
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noun a joint of a finger when the fist is closed
metacarpophalangeal joint; knuckle; knuckle joint.
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verb press or rub with the knuckles
knuckle.
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verb shoot a marble while keeping one's knuckles on the ground
knuckle.
