It is called a "ship", a ship has both left and right sides.
right
right
right
The sides of any ship are "the hull".
Left if left and right if right
Left. Right is "Starboard".
Port is left and starboard is right.
Left is Port.Right is Starboard.
Define left side of a ship? Left and right are the sides of the human body and you relate it to the body. The problem is that left and right change depending on which way you are facing. If you are facing the front of the ship the port side is to your left and the starboard side is on your right. By using port and starboard, you are avoiding confusion when talking to other people.
...Is "aport": On a ship, while facing forward, the left side of the ship is called "port" and the right side of the ship is called "starboard".
its on the bottom