lustre(redirected from Lustring)
Also found in: Dictionary, Thesaurus, Encyclopedia.
1. The effect of one colour appearing to be situated behind and through another. This can occur when looking in a haploscope when it is called binocular lustre. 2. Appearance of glossiness on a metallic surface.
Millodot: Dictionary of Optometry and Visual Science, 7th edition. © 2009 Butterworth-Heinemann