matrix barcode

American  

[mey-triks bahr-kohd] / ˈmeɪ trɪks ˌbɑr koʊd /

noun

1. a type of 2D barcode that stores data in a matrix of geometrically shaped dark and light cells that represent bits.

---

Etymology

Origin of matrix barcode

First recorded in 2000–05

Example Sentences

Referring to the matrix barcode used in proof-of-vaccination apps, he said, “I don’t want to become a QR code.”

From Los Angeles Times

Bellolio said a new "mobility pass" would utilize a QR code, a matrix barcode often accessed by cellphone, which would allow the government to immediately change people's status should they become infected.

From Reuters

But Bank Indonesia has already held talks with the biggest digital-payment startups to make fees on QR code transactions uniform, the people said, building on its move in August to standardize electronic payments that use the matrix barcode.

From Reuters

There’s a “quick pay” function that lets users scan a matrix barcode to pay instead of pulling out cash or a payment card.

From Seattle Times