What ever sport or activity you do, the chances are that there is some special jargon for describing things. Sailing is no different and it has it's fair share. Part of learning to sailing is just getting to know the jargon so that you can at least talk to talk (or know what people are talking about) even if you are learning to walk. This glossary of jargon describes most things and is a good place to start.
(Important things include a * )
AFT The back of the boat.
ASTERN Behind the boat.
BEAM Bars that hold the two hulls apart; widest part of the boat.
*BEAT To sail upwind or into the wind
*BOOM Pole extending horizontally from the mast, attached to the bottom of the mainsail and is used to help pull the sail in and out.
*BOW The front of the boat.
BOWSPRIT A small pole that comes out from the front of the boat and used to hold the gennaker in place.
COCKPIT Hollowed out space where the crew sits when the hull is out of the water.
CREW The competitors.