A liquid necessary for the life of most animals and plants;
The part of the earth's surface covered with water (such as a river or lake or ocean);
Binary compound that occurs at room temperature as a clear colorless odorless tasteless liquid; freezes into ice below 0 degrees centigrade and boils above 100 degrees centigrade; widely used as a solvent
Once thought to be one of four elements composing the universe (Empedocles)
Liquid excretory product; "
Secrete or form water, as tears or saliva;
Supply with water, as with channels or ditches or streams;
The serous fluid in which the embryo is suspended inside the amnion; "before a woman gives birth her waters break"