hallmark
hallmark Lexical Profile
hallmark Game Scores & Validity
• noun
A distinctive feature, characteristic, or attribute, especially one indicating excellence or authenticity.
"Attention to detail is the hallmark of a master craftsperson."
An official mark or stamp struck on articles made of precious metals, such as gold, silver, or platinum, to certify their standard of purity.
"The antique dealer examined the hallmark on the underside of the silver teapot to determine its age and origin."
• verb
To designate, characterize, or distinguish something as having a distinctive quality or trait.
"The director's early films were hallmarked by bold visual experimentation and rapid editing."
To stamp an item of gold, silver, or platinum with an official mark certifying its standard of purity.
"All gold jewelry sold in the country must be officially hallmarked by an authorized assay office."
Word Origin & Etymology
Coined in the early 18th century from 'hall' and 'mark', originally referring to the official assay stamp struck on gold and silver articles at Goldsmiths' Hall in London to certify their purity.