hallmark
Americannoun
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hallmarks
plural
-
an official mark or stamp indicating a standard of purity, used in marking gold and silver articles assayed by the Goldsmiths' Company of London; plate mark.
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any mark or special indication of genuineness, good quality, etc.
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any distinguishing feature or characteristic.
Accuracy is a hallmark of good scholarship.
verb (used with object)
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hallmarks,
present (3rd person singular)
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hallmarked,
past participle, past
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hallmarking
present participle
noun
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an official series of marks, instituted by statute in 1300, and subsequently modified, stamped by the Guild of Goldsmiths at one of its assay offices on gold, silver, or platinum (since 1975) articles to guarantee purity, date of manufacture, etc
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a mark or sign of authenticity or excellence
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an outstanding or distinguishing feature
verb
Other Word Forms
Derived Forms
Inflected Forms
Nouns
Participles
Conjugated Forms
Present
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hallmarksimple
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hallmarkssimple
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have hallmarkedperfect
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has hallmarkedperfect
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am hallmarkingprogressive
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are hallmarkingprogressive
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is hallmarkingprogressive
-
have been hallmarkingperfect progressive
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has been hallmarkingperfect progressive
Past
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hallmarkedsimple
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had hallmarkedperfect
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was hallmarkingprogressive
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were hallmarkingprogressive
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had been hallmarkingperfect progressive
Future
Etymology
Origin of hallmark
1715–25; Goldsmiths' Hall, London, the seat of the Goldsmiths' Company + mark 1
Explanation
A hallmark is a distinctive characteristic of something or someone. That can mean a literal symbol on the bottom of a piece of pottery, or just a rock star's signature hair style. Though some products have real hallmarks on them, indicating their creator or origin, this word is usually used in a less literal way to describe a unique attribute, a special style, or typical feature. A basketball player could say that coming to practice early is a hallmark of her success. A business could say their success is a hallmark of their commitment to customers. And you could definitely say Elvis' hip swivel was a hallmark of his performances.
Vocabulary lists containing hallmark
President Obama's Farewell Address
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President Obama's Commencement Address (2016)
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Should girls be allowed to join the boy scouts? 10 Vocab Words
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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.
See Examples For:
Scientists have long considered declining autophagy a hallmark of aging, and problems with the process have been linked to numerous diseases, including cancer, cardiovascular disease, diabetes, and neurodegenerative disorders.
From Science Daily ● Oct. 13, 2026
Pimples and acne are an uncomfortable hallmark of teenage years, but adults can have breakouts too.
From Los Angeles Times ● Oct. 13, 2026
Previously, one student had carelessly left in "I would be happy to help you with this research!" -- a hallmark of chatbot-generated text.
From Barron's ● Oct. 6, 2026
Halo has been a hallmark of the Xbox brand since Microsoft's first entry into the console market in 2001, helping establish the firm as a major player in the industry.
From BBC ● Sep. 22, 2026
“You have no idea what you’re talking about. It’s an amazing play. A hallmark of American playwriting. You just don’t have any flair for drama.”
From "The Fourteenth Goldfish" by Jennifer L. Holm
Could out-of-whack cortisol levels be to blame for all the symptoms I assumed were the basic hallmarks of living as an adult in 2026?
From Slate ● Oct. 9, 2026
In mice, researchers found that ImP reaching the brain increased the accumulation of abnormal beta amyloid and tau proteins, two major hallmarks associated with Alzheimer's disease.
From Science Daily ● Oct. 3, 2026
There his life was devoid of high school hallmarks such as mingling and dating women, dances, and learning about the world through pop culture.
From Los Angeles Times ● Sep. 18, 2026
The current conflict has the hallmarks of a long-term conflict as well, he added.
From MarketWatch ● Sep. 17, 2026
As elsewhere in the world, in China food production gradually led to the other hallmarks of “civilization” discussed in Chapters 11—14.
From "Guns, Germs, and Steel: The Fates of Human Societies" by Jared M. Diamond
NSW Police said their thoughts and condolences "remain with those who were lucky enough to know, love, and be loved by Mrs Nowland during a life she led hallmarked by family, kindness and community."
From BBC ● May 24, 2023
Her technique stems from the art of Mexican son jarocho, a folkloric style of music native to Veracruz, hallmarked by the concurrent strumming of such string instruments as harps and guitars.
From Los Angeles Times ● Feb. 11, 2022
Durable, warm, and waterproof, the thick woolen material became a farmer favorite, hallmarked by small, often-subtle crisscross patterns known as “shepherd’s check” or “houndstooth,” the latter named for its jagged, incisor-like appearance.
From National Geographic ● Jan. 14, 2021
The case is engraved with a verse from John Donne’s poem “The Canonization” and signed "Bosie," hallmarked Birmingham 1897.
From Fox News ● Nov. 9, 2018
The very instrument, it might be said, which stamped Cranley as Johnson, slew Johnson himself, and the process which hallmarked the prisoner as the heir of vast wealth stigmatized him with the brand of Cain.
From The Mark Of Cain by Andrew Lang
Now, using a 3D-printed mould based on an AI blueprint, and streamlining the process in other ways, "I can make this piece in one week" with a few more needed for hallmarking, he said.
From Barron's ● Feb. 18, 2026
According to Alastair Dickenson, a British silver dealer who has appeared as an expert on the BBC program “Antiques Roadshow” for more than 30 years, English hallmarking has been around for almost 700 years.
From New York Times ● Mar. 2, 2023
It received a royal charter in 1327 to control the standard of silver and precious metals being sold through the hallmarking system.
From New York Times ● Nov. 17, 2014
Dr. Lucie has defaced Scagel’s hallmarking dies with deep scrapes, so they cannot be used to create fakes.
From New York Times ● Mar. 1, 2012
He used Fabergé hallmarking tools to reattribute early 1900s pieces made by other Russian goldsmiths or their French archrival Cartier.
From New York Times ● Jun. 30, 2011
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
