any substance that can be metabolized by an animal to give energy and build tissue | a facility that provides a source of water |
anything that provides mental stimulus for thinking | a liquid necessary for the life of most animals and plants |
any solid substance (as opposed to liquid) that is used as a source of nourishment | 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 |
| liquid excretory product |
| once thought to be one of four elements composing the universe (Empedocles), associated with the humour phlegm |