Compounds of 胼胝

• 胼胝
  (n,adj-no) (uk) callus
  corn
• 胼胝体
  (n) corpus callosum
• ペン胼胝
  (n) callus on one's middle finger (from writing)
• 耳に胼胝ができる
  (exp) to be told or made to hear something so often that you (metaphorically) get calluses on your ears