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2D barcode

or 2-D bar·code

[ too-dee-bahr-kohd ]
/ ˈtuˈdi ˈbɑr ˌkoʊd /
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noun
a barcode that stores data both horizontally and vertically.
QUIZ
SHALL WE PLAY A "SHALL" VS. "SHOULD" CHALLENGE?
Should you take this quiz on “shall” versus “should”? It should prove to be a quick challenge!
Question 1 of 6
Which form is used to state an obligation or duty someone has?
Also called two-di·men·sion·al bar·code .

Origin of 2D barcode

First recorded in 1990–95
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

How to use 2D barcode in a sentence

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