
1) Boss on a dairy farm 2) British bi-monthly magazine 3) Business honcho 4) Gargantuan gorgonzola 5) Grand pooh-bah 6) Head honcho 7) Head honcho in slang 8) Head of the spread 9) Important person 10) Influential person 11) Nabob 12) Pooh-bah 13) Slang for an important person 14) The boss 15) Wheel
Found on
https://www.crosswordclues.com/clue/big-cheese

A big cheese is a boss or other senior person, particularly in an organization. Big Cheese or The Big Cheese may also refer to: ...
Found on
http://en.wikipedia.org/wiki/Big_Cheese
[magazine] Big Cheese is an independent music magazine published in the United Kingdom that covers alternative music including rock, punk, and metal. It is circulated monthly. ==Features== Big Cheese was one of the first monthly UK magazines to feature the likes of My Chemical Romance, Brand New, Turbonegro, Panic At The Disco, The Movie Li...
Found on
http://en.wikipedia.org/wiki/Big_Cheese_(magazine)

Big cheese is slang for an important person.
Found on
http://www.probertencyclopaedia.com/browse/ZB.HTM

an influential or important person: Who's the big cheese around here?
Found on
https://www.infoplease.com/dictionary/big-cheese
No exact match found.