GLUCINUM n.
s 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 isolated. Symbol Gl. Atomic weight 9.1. Called also berylli…
GRAFTING n.
grafting, the same as splice grafting, except that a cleft or slit is made in the end of both scion and stock, in the direction of the grain and in the middle of the sloping surface, forming a kind of tongue, so that when put together, the tongue of each is inserted in the slit of the other. -- Grafting scissors, a s…
GRAY a.
let (Zoöl.) any one of the numerous species of the genus Mugil, or family Mugilidæ, found both in the Old World and America; as the European species (M. capito, and M. auratus), the American striped mullet (M. albula), and the white or silver mullet (M. Braziliensis). See Mullet. -- Gray owl (Zoöl.), the European tawn…
GYPSY MOTH; GIPSY MOTH n.
s. The male gypsy moth is yellowish brown, the female white, and larger than the male. In both sexes the wings are marked by dark lines and a dark lunule. The caterpillars, when full- grown, have a grayish mottled appearance, with blue tubercles on the anterior and red tubercles on the posterior part of the body, all g…