topoperator
nounUK /ˌtɒpˈɒpəreɪtə/
US /ˌtɑːpˈɑːpəreɪtər/
A top operator is a person who is really good at doing a job or running a machine.
She is the top operator at the factory and never makes a mistake.
RELATED WORDS
OTHER MEANINGS
2. The best or most skilled person in a group or team.
He was the top operator on the rescue team.
3. A person who runs the main controls of a machine or system.
The top operator stopped the machine when the alarm rang.
4. A very successful businessperson or organizer.
The company's top operator doubled its sales in one year.