Operator
Of causal agent. May also be referred to as manipulator.
An agent that operates some apparatus or machine; "the operator of the switchboard".
This concept's ID is @1~55055
Contains
- driver
The operator of a motor vehicle.
- telegrapher
Someone who transmits messages by telegraph.
- elevator operator
An operator of an elevator.
- engineer
The operator of a railway locomotive.
- telephone operator
Someone who helps callers get the person they are calling.
- radio operator
Someone who operates a radio transmitter.
- hoister
An operator of a hoist.
- motorman
The operator of streetcar.
- jockey
An operator of some vehicle or machine or apparatus; "he's a truck jockey"; "a computer jockey";...
- company operator
An operator who works for a company.
- switchman
A man who operates railroad switches.