pureblood

Example:The bloodline of the royal family has been maintained for centuries, ensuring its genetic purity.

Definition:A hereditary line of descent, especially a well-known one.

Example:The noble family valued their lineage and ensured the purity of their bloodline.

Definition:The continuous sequence of ancestors and descendants showing the ancestral descent, especially in the male line.

Example:The breeder kept a meticulous pedigree for their pureblood line of dogs.

Definition:A family tree or ancestry chart used in breeding to show the parentage and registration of a particular animal.