A member of a crew, especially the crew of a ship.(noun)
The military trade of armoured crewman, abbreviated.(noun)
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Use "crewman" in a sentence
"No mention of a second crewman is given in Air Force accounts of this incident."
"A crewman from a Spanish trawler who was seriously injured in an accident 150 miles off the coast of Co Clare this evening is to be airlifted to hospital in Cork."
"The crewman was the first off the Canadian frigate Wednesday, moments after it sailed into its home port following a six-month counter-terrorism mission in the Persian Gulf..."