/kju??ɑ?r ko?d/apatternof black-and-whitesquaresthat isprintedon something and that can bereadby sometypesofmobilephoneto giveinformationto theuserof thephone二维矩阵码miro7833/iStock/Getty Images Plus/GettyImagesSMART Vocabulary: related words and phrasesCodes & decoding
bombe
cipher
code word
coded
cryptanalysis
crypto
cryptography
cryptology
decipher
decode
decrypt
encode
encrypt
encryption
passcode
scramble
scrambler
token
tokenization
tokenize
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Communications - general words(Definition ofQR codefrom theCambridge Advanced Learner's Dictionary & Thesaurus? Cambridge University Press)#https://dictionary.cambridge.org//dictionary/english/qr-code##