quart means: The U.S. system measures volume by using 32 fluid ounces to equal 1 quart, and four quarts to equal one gallon. (in Cooking Dictionary)

What else does quart mean?

The US Customary System’s unit for volume or capacity, which is used in liquid measures equals 1 / 4 Gallon, 32 ounces (0.94 liter). (in Merlin Dictionary)

Unit of volume in the US Customary System. It is used as dry measure. 1 / 8 Peck, or 2 pints (1.1 liters). (in Merlin Dictionary)

One unit that measures volume in the British Imperial System. It is equal to either 1.201 US liquid or 1.032 US dried quarts (or 1.136 liters). (in Merlin Dictionary)

Container with a volume of 1 quart (in Merlin Dictionary)