DISCHARGE v.
.), an arch over a door, window, or other opening, to distribute the pressure of the wall above. See Illust. of Lintel. -- Discharging piece, Discharging strut (Arch.), a piece set to carry thrust or weight to a solid point of support. -- Discharging rod (Elec.), a bent wire, with knobs at both ends, and insulated by…
DOCK n.
or caissons. -- Slip dock, a dock having a sloping floor that extends from deep water to above high-water mark, and upon which is a railway on which runs a cradle carrying the ship. -- Wet dock, a dock where the water is shut in, and kept at a given level, to facilitate the loading and unloading of ships; -- also som…
DRAUGHT n.
t produced by a blower, as by blowing in air beneath a fire or drawing out the gases from above it. -- Natural draught, the draught produced by the atmosphere flowing, by its own weight, into a chimney wherein the air is rarefied by heat. -- On draught, so as to be drawn from the wood (as a cask, barrel, etc.) in dis…