calling card
Americannoun
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Also called card, visiting card. a small card with the name and often the address of a person or of a couple, for presenting when making a business or social call, for enclosing in gifts, etc.
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Informal. any mark, sign, trace, characteristic, or the like by which someone or something can be recognized.
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Also called phone card. a prepaid card or charge card that can be used to make a telephone call at home or away from home.
noun
Etymology
Origin of calling card
An Americanism dating back to 1895–1900
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.
Or is the Scotland faithful's new calling card here to stay?
From BBC • Jul. 3, 2026
As with red baseball caps, it is a calling card that evokes his presence without explanation.
From Slate • Jun. 11, 2026
Few things are a better calling card for queer counterculture than a Daft Punk deep cut.
From Salon • Mar. 1, 2026
The forester examined the tree and found D-shaped holes — the calling card of the goldspotted oak borer — where the beetles had chewed through the tree to emerge from the bark.
From Los Angeles Times • Jan. 10, 2026
I’d even used the calling card Marcus had given me, and called Viviana from the hospital, but she hadn’t answered.
From "We Are the Ants" by Shaun David Hutchinson
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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.