Definitions

1. noun

A type of thin, strong, and flexible sheet of metal, especially aluminum, used as a backing or support in various craft and art projects.

“She used a sheet of satine to reinforce her handmade origami sculpture.”

2. adjective

Having a smooth, shiny, and reflective surface, like satin.

“The satine finish of the new car made it catch the sunlight in a beautiful way.”