1. bred from parents that are not closely related
Usage: genetics; biology

1. past tense and past participle of outbreed

Examples

• The outbred population showed greater genetic diversity than the inbred strain.
• Scientists prefer outbred laboratory mice for certain types of research.
• The farmer outbred his cattle to improve their health and vigor.
• Outbred animals typically have fewer genetic disorders.
• The breeding program successfully outbred the endangered species.
• Outbred plants often show better resistance to disease.