A British unit of volume, known as the reputed pint, equal to 2/3 of the standard Imperial pint. This is exactly 13/3 fluid ounces, 23.12 cubic inches, or 378.841 milliliters
Russ Rowlett (Director), How Many? A Dictionary of Units of Measurement, Center for Mathematics and Science Education University of North Carolina, USA 2005. http://www.unc.edu/~rowlett/units/dictA.html, (Unit of Meas and Covr Factors - Amer) {608}