TUNNEL n.
res, or at right angles to veins which it is desired to reach; -- distinguished from the drift, or gangway, which is led along the vein when reached by the tunnel. Tunnel head (Metal.), the top of a smelting furnace where the materials are put in. -- Tunnel kiln, a limekiln in which coal is burned, as distinguished fr…
TURN v. 2 definitions
t with neglect or indifference. -- To turn a corner, to go round a corner. -- To turn adrift, to cast off, to cease to care for. -- To turn a flange (Mech.), to form a flange on, as around a metal sheet or boiler plate, by stretching, bending, and hammering, or rolling the metal. -- To turn against. (a) To direct a…