Satiny (adjective)

1. Having a smooth, glossy surface that resembles satin.
2. Smooth and glossy to the touch, like satin fabric.

Origin:

From satin + -y.

Examples:

1. The satiny finish on the car's paint job was achieved through hours of polishing.
2. The satiny dress was made of a luxurious silk fabric.
3. She runs her hand over the satiny surface of the counter top.
4. The satiny texture of the wallpaper made the room feel elegant.
5. The satiny finish on the new phone made it look and feel high-end.