callous:

callous(adjective), callus(noun)

피부가 굳은, 무감각한, 무정한, 냉담한   1. made hard; hardened. 2. insensitive; indifferent; unsympathetic: They have a callous attitude toward the sufferings of others.  3. having a callus; indurated, as parts of the skin exposed to friction.   english definition by http://www.dictionary.com

-아이가 괴로워하는데, 고양이 특유의 냉담한 표정을 보여줌   -the photos searched via google.com -the photo's copyright is reverted to its own creator.

1. "Superstorm Sandy exposed the true nature of the people in its path, bringing out tales of hope and heroism -- as well as stories of callous cruelty," Fox News commented on Nov. 5.  2. What made a concert violinist behave as a callous task master?  3. We are disposed to be cruel and callous in many ways.

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