dhow
It is called the lateen sail.
That would be the deck.
the keel
Is called a mast
Um.........you just said the answer. its called a sail
The
Capsize
The Mast
The lever attached to the rudder is called a tiller.
A main longitudinal structure along the bottom of the sailboat called the keel. This is what prevents it from tipping over.
Um.........you just said the answer. its called a sail