2D barcode

or 2-D bar·code

[ too-dee-bahr-kohd ]
/ ˈtuˈdi ˈbɑr ˌkoʊd /

noun

a barcode that stores data both horizontally and vertically.

QUIZZES

FOR LEXICAL ALIMENTATION, TAKE THIS WORD OF THE DAY QUIZ!

Nourish your vocabulary with a refresher on the words from the week of September 14–20, 2020!
Question 1 of 7
What does “blatherskite” mean?
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. 2020