What does tarnishable mean?
Tarnishable is an adjective meaning likely to lose its brightness, shine, or luster through tarnishing, a discoloration or dulling that commonly affects metals such as silver, copper, or brass. A tarnishable surface may begin bright but deteriorate when exposed to air, moisture, or other substances that cause a chemical reaction. The word can also describe something vulnerable to losing its value, credibility, distinction, or good name, as in a tarnishable reputation or tarnishable prestige. In literal descriptions, it explains why a material requires protective storage, regular cleaning, or a coating. In figurative use, it emphasizes fragility: a person’s standing or an institution’s image is secure only for as long as no damaging circumstances arise. Tarnishable is consequently more specific than vague terms such as fragile, while its usual associations with metals, oxidation, and lost brilliance give it a distinctly formal and often cautionary tone.
adjectiveCapable of being tarnished, especially liable to lose its brightness, shine, or luster. It can also figuratively refer to something liable to lose its value, distinction, or favorable reputation.
- Liable to become dull, discolored, or lose its shine, especially through oxidation.
- Figuratively liable to lose value, distinction, credibility, or favorable reputation.
"The inexpensive copper bracelet was attractive at first, but its tarnishable surface quickly dulled."
"Silver is vulnerable to tarnish, so antique dealers often store it in an airtight case."
"The diplomat's reputation proved tarnishable, and minor scandals soon damaged the trust he had carefully built."
A gleaming surface can be only a promise: tarnishable materials may lose their luster almost as soon as air and moisture begin their work.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does tarnishable come from?
Tarnishable was formed in English by adding the suffix -able to the verb tarnish. Tarnish comes through Middle English from the Old French ternir, meaning to dull or dim, and the related verb ultimately describes the loss of brightness or polish. The suffix -able adds the sense of being liable or susceptible to that process, so tarnishable means capable of becoming tarnished.
How tarnishable is actually used
Most often used of metals and other materials, but it can also be applied figuratively to reputations, achievements, or prestige. It is formal or literary in tone and is less common in everyday speech than expressions such as loses its shine.
Easily confused with tarnishable
Tarnishable describes something capable of losing its shine or luster, whereas tarnished describes something that has already become dull, discolored, or diminished in value.