A rope passed around (center) a boat or other object for hanging.

States that the volume of a gas, at constant temperature, varies inversely with the pressure.

The most commonly used lubricating oil for compressors.

To steer the boat more into the wind, thereby causing the sails to flap or luff.

A small storm jib made of very heavy cloth.

Filtering device used to remove the solid debris from the cooling water.

Horizontally mounted block used to re-direct a line on deck.

A conduit for disposing of refuse-especially that the ship/s galley.

The carrier issuing transportation documents or publishing a tariff.

A laborer who works at loading and discharging cargo.

Used for hoisting a topmast or topgallant mast on a square rigged ship.

British standard pipe parallel.

An automatic or manual valve that causes the flow to be by passed.

To take in, or lower a sail. To put out a light. To cover with water.

In the middle portion of the boat - Roughly halfway between a ship's stem and stern, and where the beam usually is the widest.

In a line parallel to the ship's keel.

Lights required to be shown on boats underway between sundown and sunup.

Is the temperature at the inlet flange of the compressor.

The bearing surrounding the propeller shaft where it exits the hull.

A curved or vertical timber that when paired with a floor or additional futtocks makes the frame of a wooden ship.