He is the big cheese at our local office.
big cheese
idiomA very important figure, especially a high-ranking person in an organization.
Origin
first recorded 20th c.From big + cheese (“wealth, fame, importance”). Earliest use to mean importance from 1910.
You should speak with the big cheese if you want to change the company policy.
The junior employees were nervous when the big cheese arrived to announce the unexpected corporate merger.
- 01
a little bit of bread and no cheese
Used to represent the song of the yellowhammer (Emberiza citrinella).
- 02
big boy
A large object or person.
- 03
big boys
The people or bodies with the most influence and/or power.
- 04
big break
A breakthrough, especially the first big hit of a previously unknown performer or performers in the entertainment industry.
- 05
big bucks
Lots of money.
- 06
big deal
Something very important or difficult; a matter of great concern; a considerable feat or achievement.
- 07
big dick energy
Unassuming self-confidence.
- 08
big end of town
The top end of town.