an arrangement, readable by computer, of thick and thin parallel lines, e.g. printed on, and giving coded details of, goods at a point of sale, library books, etc.
barcodes
Clue
They're scanned when checking out
Definition
BARCODE, an arrangement, readable by computer, of thick and thin parallel lines, e.g. printed on, and giving coded details of, goods at a point of sale, library books, etc.
cancelledcheque
Clue
Item scanned for a PDF bank statement
cashiered
Clue
Scanned the goods, say
Definition
CASHIER, to dismiss in disgrace
eyed
Clue
Scanned
Definition
EYE, to watch closely
horizons
Clue
They're frequently scanned
Definition
HORIZON, the line where earth and sky seem to meet
iamb
Clue
It's scanned in poetry
Definition
a poetic foot consisting of a short then a long syllable, also IAMBIC, IAMBUS