1.
a unit of volume measurement in the U.S. customary system equal to ⅟₁₆ of a U.S. pint or 29.57 ml
2.
a unit of liquid measurement in the British imperial system equal to ⅟₂₀ of an imperial pint or 28.41 ml
3.
a unit for measuring an amount of liquid, equal to 0.02841 litres. There are 20 fluid ounces in a pint.