›not aware of other people’s feelings, or not showing sympathy for the feelings of other people: The governor apologized for his insensitive remarks about the homeless.›Insensitive can also mean not noticing the effects of something or unable to feel something: His feet seem to be insensitive to pain.insensitivity
/ɪnˌsen·səˈtɪv··t̬i/n[U]›I find your insensitivity to my needs insulting.