POOPING, the shock of a high and heavy sea, upon the stern or quarter of a ship, when she scuds before the wind in a tempest. This circumstance is extremely dangerous to the vessel, which is thereby exposed to the risk of having her whole stern beat inwards, by which she would be immediately laid open to the entrance of the sea, and of course, foundered or torn to pieces.

PORT, a harbour or haven on the sea-coast. See the article Harbour.

Port is also a name given, on some occasions, to the larboard, or left-side of the ship, as in the following instances:

The ship heels to Port, i. e. stoops or inclines to the larboard side.

Top the yard to Port, the order to make the larboard extremity of a yard higher than the other. See Topping.

Port the helm! the order to put the helm over to the larboard-side of the vessel.

In all these senses this phrase appears intended to prevent any mistakes happening from the similarity of sounds in the words starboard and larboard, particularly when they relate to the helm, where a misapprehension might be attended with very dangerous consequences.

PORTS, sabords, the embrasures or openings in the side of a ship of war, wherein the artillery is ranged in battery upon the decks above and below.

The ports are formed of a sufficient extent to point and fire the cannon, without injuring the ship’s side by the recoil; and as it serves no end to enlarge them beyond what is necessary for that purpose, the shipwrights have established certain dimensions, by which they are cut in proportion to the size of the cannon.

The ports are shut in at sea by a sort of hanging-doors, called the port-lids, mantelets; which are fastened by hinges to their upper-edges, so as to let down when the cannon are drawn into the ship. By this means the water is prevented from entering the lower-decks in a turbulent sea. The lower and upper edges of the ports are always parallel to the deck, so that the guns, when levelled in their carriages, are all equally high above the lower extremity of the ports which is called the port-cells. The ports are exhibited, throughout the ship’s whole length, by H. in the Elevation, plate [I]. They are also represented upon a larger scale in plate [IV]. fig. 10. and plate [VIII]. fig. 3. The gun-room-ports, in the ship’s counter, are expressed by H. fig. 1. plate [X]. See also the articles Deck and Cannon.