FIRE n.
rogen. Raymond. -- Fire surface, the surfaces of a steam boiler which are exposed to the direct heat of the fuel and the products of combustion; heating surface. -- Fire swab, a swab saturated with water, for cooling a gun in action and clearing away particles of powder, etc. Farrow. -- Fire teaser, in England, the…
FLANK n.
men. -- Flank defense (Fort.), protection of a work against undue exposure to an enemy's direct fire, by means of the fire from other works, sweeping the ground in its front. -- Flank en potence (Mil.), any part of the right or left wing formed at a projecting angle with the line. -- Flank files, the first men on th…