STEAM-CRANE. A crane worked by means of a steam-engine.

STEAM-CYLINDER. See [Cylinder].

STEAM-FRIGATE. A large armed steamer commanded by a captain in the navy.

STEAM-HOIST. A machine in dockyards for driving piles, working pumps, &c.

STEAM NAVIGATION. The management of vessels propelled by steam-power.

STEAM-PACKET. A steamer employed in trading regularly between two places with goods and passengers.

STEAM-PIPE. See [Waste Steam-pipe].

STEAM-PORTS. Oblong passages leading from the nozzle-faces to the inside of the cylinder; by them the steam enters and returns, above and below the piston.

STEAM-RAM. A new order of war-vessel, fitted for running prow on against an enemy's ship, to stave her in by crushing.

STEAM SLOOP-OF-WAR. One commanded by a commander.