hallmark

American  

[hawl-mahrk] / ˈhɔlˌmɑrk /

noun

1. 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.

2. any mark or special indication of genuineness, good quality, etc.

3. any distinguishing feature or characteristic.

   Accuracy is a hallmark of good scholarship.

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verb (used with object)

1. to stamp or imprint (something) with a hallmark.

hallmark British  

/ ˈhɔːlˌmɑːk /

noun

1. 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

2. a mark or sign of authenticity or excellence

3. an outstanding or distinguishing feature

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verb

1. (tr) to stamp with or as if with a hallmark

Other Word Forms

• hallmarker noun

Etymology

Origin of hallmark

1715–25; Goldsmiths' Hall, London, the seat of the Goldsmiths' Company + mark ¹

Example Sentences

While we’ve still got a few decades before the Jetson family is meant to arrive, I dug into some of the show’s technological hallmarks and determined how close we already are.

From The Wall Street Journal

The hallmark of our law is fiduciary judgment.

From The Wall Street Journal

Then comes the pitch: pay to "humanize" the writing, a pattern experts say bears the hallmarks of a scam.

From Barron's

It has all the hallmarks of a holding operation between now and the end of the season, with the hope of getting results to offer hope for next term.

From BBC

Made by Poupard, Napoleon's official hatmaker, the headpiece displays all the hallmark features of an authentic imperial bicorne, including its distinctive proportions, a small tricolour cockade, and a silk‑taffeta lining, Parich said.

From Barron's

Related Words

• indication
• trademark