1. people who raise animals or plants for reproduction, especially to develop particular characteristics
2. animals kept for producing offspring

Examples

• The dog breeders carefully selected parents with the best temperaments.
• Horse breeders often travel internationally to find quality stallions.
• Cattle breeders focus on improving milk production in their herds.
• The farm keeps several prize bulls as breeders.
• Plant breeders developed this new variety of tomato over many years.
• Professional breeders must maintain detailed records of their animals.
• The kennel separates the breeders from the younger dogs.