The quality of being sleek.

plural of sleekness

Having an even, smooth surface; smooth / Glossy. / Not rough or harsh. / Slim and streamlined; not plump, thick, or stocky. / Of stock animals, healthy, well-fed and well-groomed; in good condition.

(dated) With ease and dexterity.

To make smooth or glossy; to polish or cause to be attractive.

That which makes smooth; varnish.

simple past tense and past participle of sleek

present participle of sleek

A process of making smooth or glossy.

Third-person singular simple present indicative form of sleek