qr.

¹

abbreviation for

, plural qrs.

1. farthing.

qr.

²

abbreviation for

, plural qrs.

1. quarter.
2. quire.

QR

³

1. Chess. queen's rook.

QR

¹

symbol for

1. queen's rook

qr.

²

abbreviation for

1. quarter
2. quarterly
3. quire

QR

³

abbreviation for

1. Queen's Regulations

Word History and Origins

Origin of qr.¹

< Latin quadrāns, plural quadrantēs

Example Sentences

All visitors over the age of 14 will have to pay the charge on their phones and download a QR code to show inspectors, who will check people at random in common arrival areas, like the train station.

From BBC

The bright yellow, black and white mural includes a QR code that allows people with smartphones to project an image of a star honoring P-22 over a blank Walk of Fame star in front of the building.

From Los Angeles Times

These come with a QR code that can be used on ticket barrier scanners.

From BBC

She argues there are now so many different ways of validating a rail ticket - for example, QR codes presented on phone screens, tickets printed at home, prepaid contactless cards - that there is less need to retain magstripe technology than ever before.

From BBC

CBS, which has the oldest primetime audience among broadcasters with a median age of 67.8, directed viewers to a QR code which, when scanned, would take them to the network’s fact-checking site.

From Salon