A bird that wades in water in search of food, typically having long legs and a long bill. The heron is a common wader found in wetlands.
A waterproof boot extending from the foot to the thigh, chest, or neck, used especially by anglers when fishing. He put on his waders before stepping into the river to fish.
One that wades; a person or animal that walks through water. Early in the morning, the lone wader crossed the shallow stream in search of mussels.