QR code

American  

[kyoo-ahr kohd] / ˈkyuˈɑr ˌkoʊd /

Trademark.

1. the brand name for a matrix barcode that is read by photographing it with the camera of a smartphone or other mobile device that is equipped with a 2D barcode reader.

   Scan the QR code in our print ads to link to special offers on our website.

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QR Code British  

noun

1. a type of bar code that can be read both horizontally and vertically, allowing large amounts of information to be encoded in it

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Etymology

Origin of QR code

First recorded in 1990–95; abbreviation of quick-response code

Example Sentences

Sometimes there is access to only one or two services, and even those require you to log in with your account, sign up for a new service or authenticate through a QR code—and hope that you’re not handing your viewing history over to the forces of evil.

From The Wall Street Journal

The wall will include an interactive feature: When visitors scan a QR code, they will see each player come to life and throw a strike, with animation provided by the AR Firm.

From Los Angeles Times

Both versions are easy to use, featuring a one-click connect button for instant protection and a QR code login option for mobile devices.

From Salon

"The younger generation expect it. You scan a QR code and get instant data transmitted to your phone, or pop your headphones into your ear and get the data spoken to you."

From BBC

Fitbit will allow sharing of medical records via QR code and integration with an AI-powered health coach for personalized guidance.

From Barron's