The Half-Blood Prince (HPB) is:
1) The sixth of seven planned installments in the Harry Potter series of books.
2) A character in the Harry Potter universe.
1) The sixth of seven planned installments in the Harry Potter series of books.
2) A character in the Harry Potter universe.
1) "Hey, have you read Harry Potter and the Half-Blood Prince yet?"
2) "Can you believe (blank) was revealed to be the half-blood prince?"
2) "Can you believe (blank) was revealed to be the half-blood prince?"
by TeeveesBella September 12, 2005

A textbook (usually old) with lots of very helpful writing on the inside of it.
The name comes from the sixth Harry Potter novel/movie.
The name comes from the sixth Harry Potter novel/movie.
Joe: whoa, look at my copy of Hamlet, it explains what they're saying!
Bob: looks like you've got a half-blood prince book
Bob: looks like you've got a half-blood prince book
by mrbattleman December 1, 2010

This is a great 6th book in which Severus Snape kills Dumbledore, on page 606, go ahead and read, great book, oh yeah, and dumbledore dies, snape kills him.
by Reaperus August 6, 2005

Harry Potter And The Half Blood Prince is the book in which Dumbledore dies and the wizarding world comes to an end as we know it.
Harry Pottter Fans *reads Harry Potter And The Half Blood Prince*
Dumbledore *dies*
Harry Potter Fans *omg*
Dumbledore *dies*
Harry Potter Fans *omg*
by goofuffle May 28, 2006
