noun
    
    plural -tors
    
    [count] a person who uses and controls something (such as a machine, device, or business) :someone who operates something
    
    
    
    
    
    
    
    a person whose job is to help to connect telephone calls :a person who is in charge of a telephone switchboard
    
    
    
    
    
    a person who is able to easily achieve things especially by persuading people or by being dishonest