1. in a manner relating to or based on the principles of eugenics; according to eugenic theory or practice
Usage: formal; often used in historical or critical contexts

Examples

• The policies were eugenically motivated, aiming to control human reproduction.
• Eugenically informed laws were enacted in several countries during the early 20th century.
• The regime justified its actions eugenically, claiming scientific authority.
• Modern bioethics rejects eugenically based arguments for genetic selection.