adj.
1.subject to change
2.characteristic of a fluid
3.smooth and unconstrained in movement
4.in cash or easily convertible to cash
5.affording change (especially in social status) fluid n.
1.a substance that is fluid at room temperature and pressure
2.a continuous amorphous substance that tends to flow and to conform to the outline of its container: a liquid or a gas
Idiom of the Day
by far
greatly, by a great margin
The man is by far the smartest person in his company.