The most common and most likely answer to this crossword clue is the 7 letter word BLOODED
B
L
O
O
D
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D
Buddy explains!

The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does BLOODED mean?
BLOODED verb- To cause something to be covered with blood; to bloody.
- To let blood (from); to bleed.
- To initiate into warfare or a blood sport, traditionally by smearing with the blood of the first kill witnessed.
- Experienced.
- Descended from.
- Bloody, bleeding.
- (of horses, cattle, etc.) derived from ancestors of good blood; having a good pedigree.