ALL meanings of signalman
sig·nal·man
S s - noun plural signalman a person whose occupation or duty is signaling, as on a railroad or in the army. 1
- noun signalman male railway signaller 1
- countable noun signalman A signalman is a person whose job is to control the signals on a particular section of a railway. 0
- noun signalman a railway employee in charge of the signals and points within a section 0
- noun signalman a man who sends and receives signals, esp in the navy 0
- noun signalman a person responsible for signaling or receiving signals 0