Definition of "callosity"

callosity

noun
countable and uncountable, plural callosities
1. (countable) A callus
2. (uncountable) A callous demeanour; insensitivity or hardheartedness
  Quotations
  The repetition of religious duties, without the feeling or spirit of religion, produces an incurable callosity of heart.
  1820, [Charles Robert Maturin], Melmoth the Wanderer: A Tale. […], volume I, Edinburgh: […] Archibald Constable and Company, and Hurst, Robinson, and Co., […], page 291