a facility that provides a source of water | a large group of fish |
a liquid necessary for the life of most animals and plants | a stretch of shallow water |
the part of the earth's surface covered with water (such as a river or lake or ocean) | a sandbank in a stretch of water that is visible at low tide |
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 | |
liquid excretory product | |
once thought to be one of four elements composing the universe (Empedocles), associated with the humour phlegm | |