[noun] [U] - a type of cloth, sometimes made of silk, which is shiny on one side but not on the otherShe wore a cream satin dress.Satin (finish) paint is paint which is slightly shiny when it dries.Did you use matt or satin finish paint for the walls?
SATIN
Meaning of SATIN in English
Cambridge English vocab. Кембриджский английский словарь. 2012