noun. One who drives an electrically powered streetcar, locomotive, or subway train.

noun. One whose business it is to drive a motor-car or automobile vehicle.

noun. A man who operates a motor; specifically, one who operates a railway motor.

noun. A man who controls a motor.

noun. an operator of a motor vehicle, especially of a streetcar or subway train.

noun. A man who controls a motor.

noun. A person who operates a motor vehicle.

noun. the operator of streetcar

"The next one slowed down for him; but all at once it started up again more swift than the wind, he says; and he could see that the motorman was a coward about something, because he looked greatly frightened when he flew by the spot."

manipulator  operator  

addressee  allegorizing  automobilist  bagging  carpentering