Dictionary & Thesaurus

gallon

1.	(noun) United States liquid unit equal to 4 quarts or 3.785 liters
	Synonyms: gal
	Related Words: United States liquid unit

2.	(noun) a British imperial capacity measure (liquid or dry) equal to 4 quarts or 4.545 liters
	Synonyms: Imperial gallon, congius
	Related Words: British capacity unit, Imperial capacity unit