Meanings
(tricycle): Originally a brand name.
How to pronounce "big wheel":
AU
A person with a great deal of power or influence, especially a high-ranking person in an organization.
Example: "She's a big wheel at IBM."
A Ferris wheel.
A low-riding tricycle with a large front wheel.
Example Sentences
1
He has always been a big wheel in the business world.
2
She became a big wheel in politics after winning the election.
3
The CEO is a big wheel in the company.
4
He thinks he's a big wheel just because he drives an expensive car.
5
The famous author is considered a big wheel in the literary community.
