adjective

"Callous" means not caring about other people's feelings or pain. It's like when someone hurts someone else's feelings and they don't feel sorry about it or when someone sees someone else in pain and doesn't try to help them feel better. It's important to be kind and empathetic towards others, and not be callous.

Example

1. The bully's callous behavior made the other kids feel sad and scared.
2. The company's callous disregard for the environment resulted in serious pollution.
3. His callous remarks about the homeless showed a lack of empathy and understanding.