Found 2 items, similar to Signalman.
English → English (WordNet) Definition: signalman signalman n : a railroad employee in charge of signals and point in a railroad yard
English → English (gcide) Definition: Signalman Signalman \Sig"nal*man\, n.; pl. -men. A man whose business is to manage or display signals; especially, one employed in setting the signals by which railroad trains are run or warned. [1913 Webster]