ALL meanings of water bag
wa·ter bag
W w - noun water bag a bag, sometimes made of skin, leather, etc, but in Australia usually canvas, for holding, carrying, and keeping water cool 0
- noun water bag a bag designed to hold water, esp. one with tiny surface pores that allow evaporation, keeping the water cool 0
- noun water bag the fluid-filled amnion surrounding the fetus in human beings and other placental mammals 0