A surveying officer under the customs, excise, and internal revenue laws, appointed to examine all tuns, pipes, hogsheads, barrels and tierces of wine, oil, and other liquids, and to give them a mark of allowance, as containing lawful measure. There are also private gaugers in large seaport towns, who are licensed by government to perform the same duties. Rapal. & L.
GAUGER
TheLaw.com Law Dictionary & Black's Law Dictionary 2nd Ed.