What is the meaning of Tarnish?
Oxidation or discoloration, especially of a decorative metal exposed to air.
To oxidize or discolor due to oxidation.
To compromise, damage, soil, or sully.
To lose its lustre or attraction; to become dull.
To use a sign, image, expression, etc. sufficiently close to a trademarked one that it brings disrepute to it.
Source: wiktionary.orgSearch words containing