It is called the lateen sail.
Um.........you just said the answer. its called a sail
A sail boat or yacht.
1) What do you mean by sail extender? The rope to hoist (raise) the sail is called the halyard. The vertical beam supporting the sail is the mast, the horizontal beam supporting the sail is the boom.2) It's called a SPRIT - see: Dictionary.com
Um.........you just said the answer. its called a sail
Making the sail area smaller is called reefing.
Tom sail on a ship called DO
A steering wheel on a sail boat is still called a steering wheel.
"Reefing the sails" reduces the area of sail.
the pole that holds up the sail is called the mast
A mast.
Water!