bushel

A bushel (abbreviation: bsh. or bu.) is an imperial and US customary unit of weight or mass based upon an earlier measure of dry capacity. The old bushel was equal to 4 pecks or 8 gallons and was used mostly for agricultural products such as wheat. At present, the volume is usually only nominal, with bushels referring to standard quantities of mass instead. Two pecks make a kenning (obsolete), and four pecks make a bushel.