tarnish Pronunciation: /ˈtɑːnɪʃ/Translate tarnish | into French | into Italian | into Spanish German translation of tarnishA. v.t. stumpf werden lassen [Metall]; (fig.) beflecken [Ruf]B. v.i. stumpf werdentarnish in other Oxford dictionaries Definition of tarnish in the British & World English dictionary Definition of tarnish in the US English dictionary