Phrase guide
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.
No pronunciation record was provided for this word.
noun
A two-dimensional barcode, invented by Andrew Longacre, Jr. and Robert Hussey in 1995, typically used in transport ticketing.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
History
From Aztec Code, the name of the standard, originally patented and then released into the public domain. Named after the resemblance to central finder pattern to an Aztec pyramid.
