Word.ws English Dictionary

qr

qr is the abbreviation of quarter.

Meaning of quarter

Noun

quarter (countable and uncountable, plural quarters)

  1. (broadly) Each of four equal parts into which something can be divided; a fourth part.
    • I ate a quarter of the pizza.
  2. (historical) A measure of capacity used chiefly for grain or coal, varying greatly in quantity by time and location.
    • One of these is 1 Hen. V, cap. 10, defining the quarter of corn to be eight struck bushels, and putting fines on purveyors who take more.1882, James Edwin Thorold Rogers, A History of Agriculture and Prices in England, volume 4, page 204
  3. A fourth part of a pound; approximately 113 grams.
  4. (historical) A measure of length; originally a fourth part of an ell, now chiefly a fourth part of a yard.
  5. (historical) A fourth part of the night; one of the watches or divisions of the night.
    • And aboute the fourth quartre of the nyght, he cam unto them, walkinge apon the see [...].1526, [William Tyndale, transl.], The Newe Testamẽt […] (Tyndale Bible), [Worms, Germany: Peter Schöffer], →OCLC, Mark vj:[48]
  6. A fourth part of the year; 3 months; a term or season.
    • The FBI began publishing national quarterly crime reports last year, but has not done so for the first two quarters of 2021, stating that they require at least 60% of agencies to submit NIBRS data in order to publish quarterly data.2021 September 27, Priya Krishnakumar, “Murders rose sharply in 2020 but data is lacking across much of the country”, in CNN

See all 38 meanings of quarter

Noun capitalized: QR

QR (countable and uncountable, plural QRs)

  1. (abbreviation, initialism, logistics) Initialism of quick response.
    • A QR code is a kind of two-dimensional barcode.
    • QR manufacturing fits with ECR logistics.
    1. (abbreviation, ellipsis, logistics) Ellipsis of QR code.
  2. (abbreviation, initialism) Initialism of quiet room.
    • 1. Patient will remain in the open quiet room (QR) with 6 possible 30-minute "out-times" per day. 2. Patient may have reading materials, writing materials, and one craft at a time in the QR.2013, Steven Wiley Emmett, Theory and Treatment of Anorexia Nervosa and Bulimia
  3. (abbreviation, initialism, pressure cooking) Initialism of quick release.
    Synonyms:
    QPR
  4. (abbreviation) Abbreviation of quick reference.

Synonyms of qr

Forms of qr

pluralqrs
pluralQRs

Words formed from qr

Phrases with qr

Questions about qr

What is qr the abbreviation of?
Qr is the abbreviation of quarter.
What part of speech is qr?
Qr is a noun.
What is the plural of qr?
The plural of qr is qrs.

Words near qr in the dictionary

  1. QPRs
  2. QPU
  3. QPUs
  4. qq.v.
  5. qQED
  6. qr
  7. QR code
  8. QR codes
  9. QR decomposition
  10. QR decompositions
  11. QR-code

Source and license

Adapted from Wiktionary: qr (page history and authors); QR (page history and authors); quarter (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Cite this entry: “qr.” Word.ws, https://word.ws/qr. Based on Wiktionary, CC BY-SA 4.0.