Definify.com
Webster 1913 Edition
Quart
1.
A measure of capacity, both in dry and in liquid measure; the fourth part of a gallon; the eighth part of a peck; two pints.
☞ In imperial measure, a quart is forty English fluid ounces; in wine measure, it is thirty-two American fluid ounces. The United States dry quart contains 67.20 cubic inches, the fluid quart 57.75. The English quart contains 69.32 cubic inches.
2.
A vessel or measure containing a quart.
Webster 1828 Edition
Quart
QUART
,Noun.
1.
The fourth part; a quarter. [Not in use.]2.
The fourth part of a gallon; two pints.3.
A vessel containing the fourth of a gallon.4.
A sequence of four cards in the game of picket.