HALF a.
which only the back and corners are in leather. -- Half boarder, one who boards in part; specifically, a scholar at a boarding school who takes dinner only. -- Half-breadth plan (Shipbuilding), a horizontal plan of the half a vessel, divided lengthwise, showing the lines. -- Half cadence (Mus.), a cadence on the dom…
HEAT n.
heat (Chem.), the product obtained by multiplying the atomic 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…
HEPAR n.
Any substance resembling hepar proper, in appearance; specifically, in homeopathy, calcium sulphide, called also hepar sulphuris calcareum ( Hepar antimonii ( (Old Chem.), a substance, of a liver-brown color, obtained by fusing together antimony sulphide with alkaline sulphides, and consisting of sulphantimonites of th…
HIEROGLYPH; HIEROGLYPHIC n.
ed character; a character in picture writing, as of the ancient Egyptians, Mexicans, etc. Specifically, in the plural, the picture writing of the ancient Egyptian priests. It is made up of three, or, as some say, four classes of characters: first, the hieroglyphic proper, or figurative, in which the representation of t…