Meaning of towerman

tow•er•man

Pronunciation: (tou'ur-mun), [key]
— pl. -men.
  1. a person who works in a switch tower and, by means of a signal box, directs the movement of trains.
  2. an air-traffic controller.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.