Definition of

Knuckle Joint

  1. (noun, body) a joint of a finger when the fist is closed
  2. (noun, artifact) a joint allowing movement in one plane only

via WordNet, Princeton University

Synonyms of Knuckle Joint

hinge joint, knuckle, metacarpophalangeal joint

Alternate forms of Knuckle Joint

Hypernyms: articulatio synovialis, diarthrosis, joint, synovial joint

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