A unit of liquid capacity equal to two pints; one-fourth (quarter) of a gallon. Equivalent to 1.136 liters in the UK and 0.946 liter (liquid quart) or 1.101 liters (dry quart) in the U.S.
User Defined Definitions
"a United States dry unit equal to 2 pints or 67.2 cubic inches"
"a United States liquid unit equal to 32 fluid ounces; four quarts equal one gallon"