In rowing, a boat propelled by oars is normally called a shell. Based on how many people are using the boat, and eight has eight rowers, a four has four rowers with one oar each and a quad has four rowers with 2 oars each. A pair has two rowers with one oar each while a double has two rowers with two oars each. A single has one rower with two oars in it.
In rowing a long narrow boat is called a shell. This can be either an 8+, a 4+, 4, a double, and a single.
Long boat
A long narrow racing boat is called a racing shell.
This is because it is a narrow boat
Some small narrow boats are called canoes, others are called kayaks.
Some small narrow boats are called canoes, others are called kayaks.
Generally a long narrow rowing boat (varying from 1 to 8 persons) is refered to as a "rowing shell" or simply "a shell"
Flatboat
A long narrow cut is called a slit.
I think boat but this is a badly worded question
Rowing Shell.
Sounds like you're thinking of a kayak.
I suppose the narrow bow of a boat is a wedge
A keel is the long fin that comes out of the bottom of the boat. You could make it using any missle shaped object for the botton and a long narrow pice conecting it to the boat itself