1. [ noun ] United States liquid unit equal to 4 quarts or 3.785 liters
Synonyms: gal
Related terms: United_States_liquid_unit barrel quart
2. [ noun ] Last name, frequency rank in the U.S. is 27677
3. [ noun ] a British imperial capacity measure (liquid or dry) equal to 4 quarts or 4.545 liters
Synonyms: congius Imperial_gallon
Related terms: British_capacity_unit bushel barrel firkin quart
Similar spelling:   Galyon