Tarnish

Anlaufen

(oxidation or discoloration, especially of a decorative metal exposed to air)

Beschlagen

(oxidation or discoloration, especially of a decorative metal exposed to air)

Mattieren

(oxidation or discoloration, especially of a decorative metal exposed to air)

anlaufen

(to oxidize or discolor due to oxidation)

beeinträchtigen

(to compromise, damage, soil, or sully)

beflecken

(to compromise, damage, soil, or sully)

beschlagen

(to oxidize or discolor due to oxidation)

beschmutzen

(to compromise, damage, soil, or sully)

besudeln

(to compromise, damage, soil, or sully)

matt werden

(to oxidize or discolor due to oxidation)

trüben

(to compromise, damage, soil, or sully)