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tarnish

American  
[tahr-nish] / ˈtɑr nɪʃ /

verb (used with object)

  1. to dull the luster of (a metallic surface), especially by oxidation; discolor.

    Antonyms:
    brighten
  2. to diminish or destroy the purity of; stain; sully.

    The scandal tarnished his reputation.

    Synonyms:
    soil, blemish, taint

verb (used without object)

  1. to grow dull or discolored; lose luster.

  2. to become sullied.

noun

  1. a tarnished coating.

  2. tarnished condition; discoloration; alteration of the luster of a metal.

  3. a stain or blemish.

tarnish British  
/ ˈtɑːnɪʃ /

verb

  1. to lose or cause to lose the shine, esp by exposure to air or moisture resulting in surface oxidation; discolour

    silver tarnishes quickly

  2. to stain or become stained; taint or spoil

    a fraud that tarnished his reputation

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

noun

  1. a tarnished condition, surface, or film

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • antitarnish adjective
  • antitarnishing adjective
  • nontarnishable adjective
  • nontarnished adjective
  • nontarnishing adjective
  • tarnishable adjective
  • tarnisher noun
  • untarnishable adjective
  • untarnished adjective
  • untarnishing adjective

Etymology

Origin of tarnish

1590–1600; < Middle French terniss-, long stem of ternir to dull, deaden, derivative of terne dull, wan < Germanic; compare Old High German tarni, cognate with Old Saxon derni, Old English dierne hidden, obscure; -ish 2

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

In Orange County, Westminster Mall, a once-popular shopping center that has been tarnished by graffiti and vandalism since it closed last year, is on track for demolition soon.

From Los Angeles Times

When he took over in June 2024, Favreau inherited a ballet company shaken by allegations of harassment with a tarnished reputation and financial difficulties.

From Barron's

"The Turkish authorities are unfortunately continuing their efforts to further tarnish the country’s already grim record, where 27 journalists were imprisoned last year," RSF's Onderoglu said.

From Barron's

The latest disclosures threaten to tarnish the image of the family and Britain’s relationship with its monarchy.

From The Wall Street Journal

The disclosures threaten to tarnish the image of the British monarchy.

From The Wall Street Journal