qr code

/kjuː ˈɑːr koʊd/

noun★Intermediate

💻Technology

technical

A two‑dimensional barcode that stores data and can be read by a camera or scanner.

The restaurant placed a QR code on the table so customers could view the menu on their phones.

Customers scan the printed QR code to see the digital menu.

💡

Often used for quick access to URLs, payment links, or contact information.

Collocations

scan a QR codeuse a device to read the QR codegenerate a QR codecreate a QR code from data

English Dictionary