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2D barcode

American  
[too-dee bahr kohd] / ˈtuˈdi ˈbɑr ˌkoʊd /
Or 2-D barcode

noun

  1. a barcode that stores data both horizontally and vertically.

Etymology

Origin of 2D barcode

First recorded in 1990–95

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.

In print, the phone would work from a 2D barcode, like the familiar QR code, or an invisible digital watermark.

From Forbes • Dec. 4, 2013

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.