Bloodline/ˈblʌdlaɪn/ Definition 1 of 2Pro Tip 1/3Family Heritage Refers specifically to the lineage or origin within a family, often including notable ancestors. The new prince descends from a royal bloodline. Pro Tip 2/3Pride or Prestige Can carry a sense of pride or prestige, especially when discussing noble or pure ancestors. The aristocrats boasted about their ancient bloodline. Pro Tip 3/3Selective Breeding In animals, it highlights selective breeding for specific traits like in dogs or horses. Champion horses often come from a distinguished bloodline.