noun🔗ShareSomebody employed to operate the signals and points of a railway."Sentence: The signalmen worked hard to ensure the trains switched tracks safely and on time. "jobmachinecommunicationsignalvehicletechnicalindustryworkChat with AIVocabulary GamePractice Reading
noun🔗ShareA member of the armed forces responsible for signalling."During the military exercise, the signalmen used flags to communicate troop movements across the battlefield. "militarycommunicationsignaljobpersonwarChat with AIVocabulary GamePractice Reading
noun🔗ShareSomebody employed to direct rigging or crane operations by providing a different point of view."The signalmen used hand gestures to guide the crane operator as he lifted the heavy steel beam into place on the construction site. "jobworkindustrytechnicalcommunicationChat with AIVocabulary GamePractice Reading
