FRESHEN v.
by change of place where friction wears it; or to renew, as the material used to prevent chafing; as, to freshen a hawse. Totten. To freshen ballast (Naut.), to shift Or restore it. -- To freshen the hawse, to pay out a little more cable, so as to bring the chafe on another part. -- To freshen the way, to increase th…
FRICTION n.
A device in which a piece on one shaft or pulley is so forcibly pressed against a piece on another shaft that the two will revolve together; as, in the illustration, the cone a on one shaft, when thrust forcibly into the corresponding hollow cone b on the other shaft, compels the shafts to rotate together, by the hold…
FURNACE n.
on, or great trial; severe experience or discipline. Deut. iv. 20. Bustamente furnace, a shaft furnace for roasting quicksilver ores. -- Furnace bridge, Same as Bridge wall. See Bridge, n., 5. -- Furnace cadmiam or cadmia, the oxide of zinc which accumulates in the chimneys of furnaces smelting zinciferous ores. Raym…