The meaning of TARNISH is to dull or destroy the luster of by or as if by air, dust, or dirt : soil, stain. How to use tarnish in a sentence.

TARNISH definition: to dull the luster of (a metallic surface), especially by oxidation; discolor. See examples of tarnish used in a sentence.

TARNISH definition: 1. to make or (especially of metal) become less bright or a different colour 2. to make people…. Learn more.

It often appears as a dull, gray or black film or coating over metal. Tarnish is a surface phenomenon that is self-limiting, unlike rust. Only the top few layers of the metal react. The …

Tarnish is a substance which forms on the surface of some metals and which stains them or causes them to lose their brightness. The tarnish lay thick on the inside of the ring.

Definition of tarnish verb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

1. to dull the luster of or discolor (a metallic surface), esp. by oxidation. 2. to diminish or destroy the purity of; sully: to tarnish a reputation.

tarnish meaning, definition, what is tarnish: if an event or fact tarnishes someone’s ...: Learn more.

TARNISH meaning: 1 : to become or cause (metal) to become dull and not shiny; 2 : to damage or ruin the good quality of (something, such as a person's reputation, image, etc.)

Collins Concise English Dictionary © HarperCollins Publishers:: tarnish /ˈtɑːnɪʃ/ vb to lose or cause to lose the shine, esp by exposure to air or moisture resulting in surface oxidation; discolour to …