clavus

/ˈkleɪvəs/
noun
  1. A small, painful area of thickened skin on the foot or toe, caused by pressure or friction; a corn.
    • She developed a clavus on her little toe from wearing tight shoes.
    • The podiatrist recommended a special pad to relieve the pressure on the clavus.
    • After hiking in new boots, he had a painful clavus that made walking difficult.
Synonyms
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