In lore, the flag flown by a pirate ship - a white skull on a black background with crossed bones below the skull - although there is no evidence that such a flag was ever flown.

Used to denote movements of cargo containers interchangeably between transport modes, i.e., motor, water, and air carriers, and where the equipment is compatible within the multiple systems.

Similar to a whip, an instrument of punishment where seamen were flogged on their bare backs.

A sudden burst of wind stronger than the current wind conditions.

The individual or firm that issues a draft and thus stands to receive payment.

A cruise of a new ship for the purpose of testing out all machinery, etc. Shank

On a square-rigged ship, a small triangular sail set above the skysail in fair weather. A square version is called a Moonraker.

A draft that matures at a fixed or determinable time after presentation or acceptance.

The escape of water molecules from a liquid to the gas phase at the surface of a body of water.2. The conversion of a liquid to a vapor (gas), usually by means of heat.

Used to describe a light that blinks on and off, where the period of light is shorter than the period of darkness separating the flashes.

Equipped to extract petroleum, e.g. oil production ship.

Used with reference to charges assessed for cargo movement past a line-haul terminating point.

A warehouse authorized by Customs to receive duty-free merchandise.

Is the total pressure (static plus velocity) at the inlet flange of the compressor.

The part of a block which is opposite the swallow, which is where the line enters.

ANSI specification for a Compressed air supply source that meets OSHA specification # 1910.134(i)(1)(ii)requirements for breathing air.

A slide which travels on a track to which the mainsheet may be attached. The sail shape can be subtly altered by changing the mainsheet position on the traveler.

That part of the total stroke which can be utilized repeatedly in actuator applications. It is measured starting at the compressed height and is the difference between the compressed height and the actuator height limit.

Going toward the direction of the wind, by alternate tacks.

A boat selling supplies, provisions, and articles to ships.