FRICTION n.
ction powder, Friction composition, a composition of chlorate of potassium, antimony, sulphide, etc, which readily ignites by friction. -- Friction primer, Friction tube, a tube used for firing cannon by means of the friction of a roughened wire in the friction powder or composition with which the tube is filled -- Fr…
GLANCE n.
A name given to some sulphides, mostly dark-colored, which have a brilliant metallic luster, as the sulphide of copper, called copper glance. Glance coal, anthracite; a mineral composed chiefly of carbon. -- Glance cobalt, cobaltite, or gray cobalt. -- Glance copper, c -- Glance wood, a hard wood grown in Cuba, and u…
GOLDEN a.
stis Canadensis), with a thick knotted rootstock and large rounded leaves. -- Golden sulphide, or sulphuret, of antimony (Chem.), the pentasulphide of antimony, a golden or orange yellow powder. -- Golden warbler (Zoöl.), a common American wood warbler (Dendroica æstiva); -- called also blue-eyed yellow warbler, gard…
GRAIN n.
colors, dyes made from the coccus or kermes in sect. -- Grain leather. (a) Dressed horse hides. (b) Goat, seal, and other skins blacked on the grain side for women's shoes, etc. -- Grain moth (Zoöl.), one of several small moths, of the family Tineidæ (as Tinea granella and Butalis cereAlella), whose larvæ devour grai…