| 1. | a substance, as a liquid or gas, that is capable of flowing and that changes its shape at a steady rate when acted upon by a force tending to change its shape. |
| 2. | pertaining to a substance that easily changes its shape; capable of flowing. |
| 3. | consisting of or pertaining to fluids. |
| 4. | changing readily; shifting; not fixed, stable, or rigid: fluid movements. |
| 5. | convertible into cash: fluid assets. |
fluid flu·id (fl&oomacr;'ĭd)
n.
An amorphous substance whose molecules move freely past one another; a liquid or gas. adj.
Of or characteristic of a fluid.
fluid (fl 'ĭd) Pronunciation Key
A state of matter, such as liquid or gas, in which the component particles (generally molecules) can move past one another. Fluids flow easily and conform to the shape of their containers. See also state of matter, viscosity. |