sleek

adjective
UK /sliːk/
US /sliːk/

Smooth, shiny, and neat to look at.

The cat had sleek black fur that shone in the sun.


OTHER MEANINGS

2. Well-groomed and stylish in appearance.

He looked sleek in his new suit.

3. To make hair or fur smooth and flat.

She sleeked her hair back before the race.

4. Designed to move smoothly and easily, like a fast car.

The sleek sports car zoomed past us.