Synonyms of knuckle


1. knuckle, knuckle joint, metacarpophalangeal joint, synovial joint, articulatio synovialis, diarthrosis

usage: a joint of a finger when the fist is closed


1. knuckle, press

usage: press or rub with the knuckles

2. knuckle, shoot

usage: shoot a marble while keeping one's knuckles on the ground

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Definition and meaning of knuckle (Dictionary)