Definitions
1.NounA seaman, a sailor.
2.NounA man who lives or works on the water; a boatman.
3.NounSomeone who distributes or supplies water for a living; a water-carrier.
4.NounSpecifically, an attendant on cab stands who supplies water to the horses.
5.NounA man skilled in multiple aquatic sports disciplines, such as surfing, bodysurfing, undersea diving, canoe paddling, fishing, etc.