The gallon is a unit of volume in British imperial units and United States customary units.

The meaning of GALLON is a unit of liquid capacity equal to 231 cubic inches or four quarts.

A gallon is a customary unit for measuring liquid volume and liquid capacity. Learn more about the unit with examples and fun facts!

Add to word list a unit of measurement of volume of liquid equal to 4 quarts or 3.78 liters (Definition of gallon from the Cambridge Academic Content Dictionary © Cambridge University Press)

Learn about gallons as a unit of volume, including US and Imperial measurements, with detailed conversion examples between gallons, pints, quarts, and cups. Includes step-by-step solutions for …

a common unit of capacity in English-speaking countries, equal to four quarts, the U.S. standard gallon being equal to 231 cubic inches (3.7853 liters), and the British imperial gallon to 277.42 cubic inches …

Gasoline is often sold in terms of cost per gallon (or cost per liter in other parts of the world) in bulk through a gasoline pump, or sometimes in smaller amounts in containers. Below is an example of a …

Quick Answer What is a US gallon? A US gallon (gal) is a unit of volume equal to exactly 231 cubic inches, 4 quarts, or 3.785411784 liters. It's the fundamental large-volume liquid measurement …

Definition of gallon noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

A gallon is a volumetric unit of measurement. People have used many different gallons throughout history. Only two gallons are still commonly used, which are the imperial and U.S. liquid gallon. 1 …