barcode
US /ˈbɑːr.koʊd/
UK /ˈbɑːr.koʊd/

1.
barcode
a machine-readable code consisting of numbers and a pattern of parallel lines of varying widths, printed on and identifying a product.
:
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The cashier scanned the barcode on the item.
De caissière scande de barcode op het artikel.
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Every product in the store has a unique barcode.
Elk product in de winkel heeft een unieke barcode.