GLUCINUM n.
gravity (2.1), resembling magnesium. It never occurs naturally in the free state, but is always combined, usually with silica or alumina, or both; as in the minerals phenacite, chrysoberyl, beryl or emerald, euclase, and danalite. It was named from its oxide glucina, which was known long before the element was isolate…
GLUCOSIDE n.
ently of a bitter taste, but, by the action of ferments, or of dilute acids and alkalies, always break down into some characteristic substance (acid, aldehyde, alcohol, phenole, or alkaloid) and glucose (or some other sugar); hence the name. They are of the nature of complex and compound ethers, and ethereal salts of t…
GOOD a.
o value; useless; worthless. (b) Used substantively, an idle, worthless person. My father always said I was born to be a good for nothing. Ld. Lytton. -- Good Friday, the Friday of Holy Week, kept in some churches as a fast, in memoory of our Savior's passion or suffering; the anniversary of the crucifixion. -- Good h…
GOUT n.
nstists in an inflammation of the fibrous and ligamentous parts of the joints, and almost always attacks first the great toe, next the smaller joints, after which, it may attack the greater articulations. It is attended with various sympathettic phenomena, particularly in the digestive organs. It may also attack intern…
GROUND n.
to which the other parts are added in declension or conjugation. It is sometimes, but not always, the same as the root. -- Ground furze (Bot.), a low slightly thorny, leguminous shrub (Ononis arvensis) of Europe and Central Asia,; -- called also rest- harrow. -- Ground game, hares, rabbits, etc., as distinguished fro…
HEMOGLOBIN n.
osed of hematin and globulin, and is also called hæmatoglobulin. In arterial blood, it is always combined with oxygen, and is then called oxyhemoglobin. It crystallizes under different forms from different animals, and when crystallized, is called hæmatocrystallin. See Blood crystal, under Blood.