1. half blood - Noun
2. half blood - Adjective
The relation between persons born of the same father or of the same mother, but not of both; as, a brother or sister of the half blood. See Blood, n., 2 and 4.
A person so related to another.
A person whose father and mother are of different races; a half-breed.
Source: Webster's dictionaryhalf-blood
Harry is faster to the draw with an obscure Sectumsempra spell that he learned from the mysterious Half-Blood Prince's book. Source: Internet
Harry Potter and the Half-Blood Prince Hermione and Ginny actually have a full on-page argument over Harry and his use of the Half-Blood Prince's potions book. Source: Internet
As per suggestion from goddess Hera (a.k.a. Juno) via a vision to Annabeth, amnesia-struck Jason and friends Leo and Piper, having been taken to Camp Half-Blood, must champion the cause of Hera. Source: Internet
On November 19, 2021 there will be a “Half-Blood Beaver Moon Eclipse.” Source: Internet
During the confrontation, Snape reveals himself as the eponymous "Half-Blood Prince" (being the half-blood son of Muggle Tobias Snape and pure-blood Eileen Prince). Source: Internet
Of course, Harry ends up being right about Malfoy being a Death Eater in Harry Potter and the Half Blood Prince, but he's quite a pain in the neck while he's trying to convince everyone else. Source: Internet