Signalman

2 definitions found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  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]



From WordNet (r) 2.0 [wn]:

  signalman
       n : a railroad employee in charge of signals and point in a
           railroad yard