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Mr. Big
1 ENTRIES FOUND:
Mr. Big
(noun)
Mr. Big
(US)
noun
or British
Mr Big
Mr. Big
(US)
noun
or British
Mr Big
Britannica Dictionary definition of MR. BIG
[
singular
]
informal
:
a very powerful or important man
especially
:
the leader of a group of criminals
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institution
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an established organization
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