GRAM; GRAMME n.
The unit of weight in the metric system. It was intended to be exactly, and is very nearly, equivalent to the weight in a vacuum of one cubic centimeter of pure water at its maximum density. It is equal to 15.432 grains. See Grain, n., 4. Gram degree, or Gramme degree (Physics), a unit of heat, being the amount of heat…
GROUND n.
ton of the sea, as the sole, turbot, halibut. -- Ground floor, the floor of a house most nearly on a level with the ground; -- called also in America, but not in England, the first floor. -- Ground form (Gram.), the stem or basis of a word, to which the other parts are added in declension or conjugation. It is someti…
GUIDON n.
A small flag or streamer, as that carried by cavalry, which is broad at one end and nearly pointed at the other, or that used to direct the movements of a body of infantry, or to make signals at sea; also, the flag of a guild or fraternity. In the United States service, each company of cavalry has a guidon. The pendant…
HANSE n.
lled also Hansa and Hanseatic league, held its first diet in 1260, and was maintained for nearly four hundred years. At one time the league comprised eighty-five cities. Its remnants, Lübeck, Hamburg, and Bremen, are free cities, and are still frequently called Hanse towns.
HEAT n.
omic weight of any element by its specific heat. The atomic heat of all solid elements is nearly a constant, the mean value being 6.4. -- Dynamical theory of heat, that theory of heat which assumes it to be, not a peculiar kind of matter, but a peculiar motion of the ultimate particles of matter. Heat engine, any appa…