fluent
adj 1: easy and graceful in shape; "a yacht with long, fluent
curves"
2: 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}, {fluid}, {liquid},
{smooth}]
3: expressing yourself readily, clearly, effectively; "able to
dazzle with his facile tongue"; "silver speech" [syn: {eloquent},
{facile}, {silver}, {silver-tongued}, {smooth-spoken}]