The total gas pressure (static plus velocity).

Yes. "Aye aye sir" is a reply on board ship on receipt of an order.

A navigation instrument used to measure the apparent height of a landmark whose actual height is known, such as the top of a lighthouse. From this information, the ship's distance from that landmark can be calculated.

The temperature of a body referred to the absolute zero, at which point the volume of an ideal gas theoretically becomes zero. (Fahrenheit scale is minus 459.67

The falling tide when the water recedes out to the sea and the water level lowers; a period or state of decline.

The working portion of a cruise between ports. A long cruise may have many legs. The distance sailed on one tack. The course from one race mark to another.

To let the sheet out slowly while maintaining control.

Term for disabled vessel that had to fall out of a convoy and thus became easy prey for submarines.

Metal bolts with an eye in the end.

Is the force in newton required to move a fluid layer of one square meter area and a thickness of one meter with a velocity of one meter per second.

Sailing on a run with the wind coming over the stern from the same side as the boom (danger of jibing).

Not attached to the shore or the ground in any manner. Usually, but not necessarily, moving through or making way through the water.

To combine or charge with gas.

A sea on the quarter (coming from a side of the stern).

(1) A sailing vessel common in the Far East. It's flat-bottomed, high sterned, has square bows, and has two or three masts carrying lugsails. (2) Old and condemned rope.

Angled frames in the extreme forward or aft ends of a ship which form the sharp ends of the vessel's hull.

To remove water from the boat by hand, bucket, pump etc.

Ship supplies.

Holding oars at right angles to fore and aft line of boat with blades horizontal and parallel to surface of water.

A steam boiler on a ship deck used to supply steam to deck machinery when the main boilers are shut down.