fluid

adj 1: subject to change; variable; "a fluid situation fraught with

uncertainty"; "everything was unstable following the

coup [syn: {unstable}]

2: characteristic of a fluid; capable of flowing and easily

changing shape [syn: {runny}]

3: smooth and unconstrained in movement; "a long, smooth

stride"; "the fluid motion of a cat"; "the liquid grace of

a ballerina"; "liquid prose" [syn: {flowing}, {fluent}, {liquid},

{smooth}]

4: in cash or easily convertible to cash; "liquid (or fluid)

assets" [syn: {liquid}]

5: affording change (especially in social status); "Britain is

not a truly fluid society"; "upwardly mobile" [syn: {mobile}]

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