lighterman

1. (nautical) One employed on, owning, or managing a lighter.Examples: "1622, Ben Jonson, The Masque of Augurs, The First Antimasque, in The Works of Ben Jonson, London: D. Midwinter et al., 1756, Volume 6, p. 122, A poor lighterman, sir, one that hath had the honour sometimes to lay in the king’s beer there […]"; "One Dobson, a lighterman, undertook, for a wager of five guineas, to swim on his back from Westminster bridge to Putney bridge in an hour and three quarters, without turning himself in the water; which he performed 19 minutes within the time."; "At that the Pool became a scene of mad confusion, fighting, and collision, and for some time a multitude of boats and barges jammed in the northern arch of the Tower Bridge, and the sailors and lightermen had to fight savagely against the people who swarmed upon them from the riverfront."