'bloodline' definitions:

Definition of 'bloodline'

(from WordNet)
noun
The descendants of one individual; "his entire lineage has been warriors" [syn: lineage, line, line of descent, descent, bloodline, blood line, blood, pedigree, ancestry, origin, parentage, stemma, stock]
noun
Ancestry of a purebred animal [syn: pedigree, bloodline]

Synonyms of 'bloodline'

From: Moby Thesaurus