1. a person who commits a violent crime without emotion or remorse; someone who acts with deliberate cruelty
Usage: informal; often used in crime reporting and dramatic contexts

1. done deliberately and without emotion or mercy; showing no compassion
Usage: informal; often used to describe violent acts or cruel behavior

Examples

• The detective described the crime as a coldblood murder with no signs of struggle.
• He was a coldblood killer who showed no remorse for his actions.
• The coldblood execution of the plan left no room for hesitation.
• Witnesses were shocked by the coldblood nature of the attack.
• The criminal was known as a coldblood who felt nothing for his victims.
• She made a coldblood decision to leave without saying goodbye.