plural of varying

A process by which an amalgam of gold is applied to metallic surfaces, the mercury being subsequently volatilized, leaving a film of gold or an amalgam containing from 13 to 16% of mercury.

plural of organic light-emitting diode

(Christianity) Synonym of Psalms, particularly when printed as a separate work from the Bible. / (Catholicism) Synonym of breviary, which arranges the Psalms for devotional recitation.