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blood brother
1 ENTRIES FOUND:
blood brother
(noun)
blood brother
noun
plural
blood brothers
blood brother
noun
plural
blood brothers
Britannica Dictionary definition of BLOOD BROTHER
[
count
]
:
a man or boy who has promised to be loyal to another man or boy usually in a ceremony in which they mix their blood
He would never betray me—he's my
blood brother
.
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