sleek

Smooth and lustrous as if polished; glossy.

In good health and having smooth or glossy hair, fur, or skin.

Able to or designed to move efficiently through air or water; streamlined.

Thin and elegant in design.

Polished or smooth in manner, especially in an unctuous way; slick.

To make sleek; slick.

In a sleek or slick manner; with ease and dexterity; neatly; skilfully.

To make smooth and glossy on the surface: as, to sleek or slick the hair.