noun

gallon

gallon

A British gallon is about 4.5 litres.

A British gallon is about 4.5 liters.

We need a gallon of milk for the recipe.

We need a gallon of milk for the recipe.

a ((gallon)) of (sth.) a unit of liquid measure We bought a gallon of paint for the walls.

Synonyms: liter, pint (other units of volume)

From Old Northern French 'galon', a liquid measure.

Picture a large jug of milk; that's a gallon. Remember that the US and UK gallons are different sizes (a US gallon is smaller).

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