Genealogy (8)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">genealogy</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I know that pedigree is a type of genealogy)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for pedigree that I've seen before include "(Distinguished) lineage" , "(Pure) ancestry" , "Of animals, recorded line of descent" , "Line of decent or ancestry" , "High-class" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">genealogy</span>' is the definition.<br/ ><span class="explanation-format__explanation">(bloodline is a kind of genealogy)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Another definition for bloodline that I've seen is " pedigree".)