LUSTRE

[esp. UK] and ANZ, US usually luster [noun] [U] - the brightness that a shiny surface hasRestore the lost lustre to your car with new 'Carshine'.He loved the curve of her cheek, the brightness of her eyes, the lustre of her hair.Well-polished furniture often has a rich lustre.(figurative) The dancing of the principal ballerina added lustre to (= made splendid) an otherwise unimpressive production of 'Giselle'. [U]