tarnish

• Substantivo que designa o escurecimento ou a perda de brilho da superfície de um metal, causado por oxidação ou reação química; também pode se referir a mancha, deslustre ou mácula, inclusive de reputação.

A noun referring to the discoloration or dulling of a metal surface caused by oxidation or chemical reaction.

incontável

1. Metal discolorationB2formal

   A thin layer of discoloration or dullness that forms on the surface of metals like silver or copper due to oxidation or chemical reaction.

   Mancha de oxidação

   • The silverware had a layer of tarnish after years of storage.
   • She used a special cloth to remove the tarnish from the antique mirror.
   • The tarnish on the copper pot gave it an aged appearance.

   Sinônimosdiscolorationdullnessfilmpatina

• Verbo usado para indicar a perda de brilho ou o escurecimento de um metal, geralmente por exposição ao ar ou à umidade, ou, em sentido figurado, para manchar ou prejudicar a reputação de alguém.

A verb used to indicate the process of losing luster or becoming dull, often due to exposure to air or moisture, or metaphorically to damage one's reputation.

1. To lose or cause to lose lusterB2formal

   To become dull, discolored, or stained, especially due to exposure to air or moisture.

   Perder o brilho

   • The silverware began to tarnish after being left out.
   • Exposure to salt air can tarnish metal quickly.
   • She polished the jewelry to remove the tarnish.

   Sinônimosbluntdeadendimdiscolordullfadestain

   Antônimosbrightenbuffpolishshine

2. To damage or spoilB2formal

   To harm the good reputation or quality of something.

   Manchar

   • The scandal tarnished his public image.
   • Her honesty was never tarnished by the rumors.
   • The company's reputation was tarnished by the data breach.

   Sinônimosbesmirchblemishblightdisgracemarsmirchsoilstainsullytaint

   Antônimosenhanceglorifyhonorimprove