big shot
noun
RareNot in standard dictionaries
1
A person with a reputation of importance or power.
2
A rare and significant chance to achieve fame or success.
3
Used other than figuratively or idiomatically: see big, shot.
Thesaurus
#informal
A person with a reputation of importance or power.
A rare and significant chance to achieve fame or success.
Used other than figuratively or idiomatically: see big, shot.