- Quart
The quart [The term comes from the
Latin ' (meaning one-quarter) via the French '. However, although the French word "quart" has the same root, it frequently means something entirely different. InCanadian French in particular, the quart is called "pinte" whilst thepint is called "chopine".] is an imperial and US customary unit ofvolume equal to a quarter of agallon . Since gallons of various sizes have historically been in use, quarts of various sizes have also existed. Three of these quarts remain in current use, all approximately equal to oneliter .Definitions
;United States liquid quart:The US liquid quart is defined as one quarter of a US liquid gallon.::
Winchester quart
A Winchester quart is an archaic measure, [ [http://www.hants.gov.uk/regulatory/tradingstandards/wmhistory.html Trading Standards - Weights and Measures of the City of Winchester ] ] roughly equal to 2 Imperial quarts or 2.25 litres. The 2.5 litre bottles, in which laboratory chemicals are supplied, are sometimes referred to as Winchester quart bottles although they contain slightly more than a traditional Winchester quart.
Maritimer English
In
Maritimer English , a quart refers to a quantity of alcohol measuring approximately 750 mL, called a two-six (26 fluid ounces) in the rest of Canada. This is similar in size to the archaic British wine and spirits measure the "reputed quart", which is frac|2|3 imperial quart or ~757.7 ml [ [http://www.sizes.com/units/quart_reputed.htm Reputed quart at sizes.com] ]Notes and references
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