big shot; heavyweight; important person
Refers to a person of great influence, status, or importance in a field such as politics, business, or entertainment.
He is a heavyweight in the political world.
Big names from the industry gathered at the conference.
big one; big catch; valuable thing
Used for a physically large or highly valuable object, especially a big fish, a large prize, or a significant find.
I caught a big one while fishing.
A valuable item was put up for auction.
He will probably become a big shot in the political world someday.
He finally caught a big one at the lake.
Big shots from the industry gathered at that party.