Having an even, smooth surface; smooth
Not rough or harsh.
Glossy.
Slim and streamlined; not plump, thick, or stocky.
Healthy, well-fed and well-groomed; in good condition.
To make smooth or glossy; to polish or cause to be attractive.
That which makes smooth; varnish.
Designed to offer little resistance to the flow of fluid, especially by having sleek, graceful lines.
Having been made more simple and straight forward.