qr code

QR code

Q q

Definitions of qr code words

countable noun qr code A QR code is a pattern of black and white squares that can be read by a smart phone, allowing the phone user to get more information about something. QR code is an abbreviation for 'Quick Response code'. 0
noun qr code a type of bar code that can be read both horizontally and vertically, allowing large amounts of information to be encoded in it 0
noun qr code A QR code is a code containing information about an item, such as a description and the price, made up of a pattern of black squares or dots, which can be read and processed by a cellphone. 0

before 1990

One of the 1% newest English words

First recorded in 1990-95; abbreviation of quick-response code

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adjective

verb

adverb

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preposition

conjunction

determiner

exclamation

A common word. It’s meaning is known to most children of preschool age. About 96% of English native speakers know the meaning and use the word.

Most Europeans know this English word. The frequency of it’s usage is somewhere between "mom" and "screwdriver".