1. bred excessively or to an unhealthy degree, especially referring to animals that have been selectively bred to the point of developing genetic problems or weakness
Usage: often used in animal breeding contexts

Examples

• The overbred dog suffered from breathing problems due to its extremely flat face.
• Many overbred horses are prone to leg injuries because of their delicate bone structure.
• The kennel club warned against creating overbred lines that prioritize appearance over health.
• Overbred cattle often have difficulty giving birth naturally.
• The veterinarian explained that overbred animals frequently have shorter lifespans.
• Responsible breeders avoid creating overbred stock by maintaining genetic diversity.