node

1) A circumscribed mass of tissue. 2) A knuckle of finger joint

Specific

atrioventricular [AV] node Bouchard's node Heberden's node lymph node Osler's node Ranvier's node (node of Ranvier, neurofibril node) sinus node; sinoatrial node; SA node Virchow's node

References

Stedman's Medical Dictionary 26th ed, Williams & Wilkins, Baltimore, 1995