site_anchor
 
Aboard/on board  - Said about everything that is in and on the boat. 
Anchor  - A weight dropped to the bottom to keep the boat still.
Bitter end  - The last part of a rope or chain.
Bring in  - What you do when you help another boat whose engine has broken down or which is in distress.
Centreboard  - Movable keel.
Chart  - A map for use at sea that shows water depth, aids to navigation, etc.
Course  - The direction the boat is going.
Dinghy  - A small open boat, such as a rowboat, that can be hauled behind the vessel.
Distance  - One nautical mile (also known as a “distance minute”) is 1,852 metres.
Fender  - A rubber or plastic cushion hung on the boat to protect it.
Foresail  - A foresail that reaches behind the mast is called a jib.
Freeboard  - The side of the boat.
Hand  - A crew member that helps out on board.
Haul down  - To lower, e.g., sails or flags.
Keel  - The bottom of the boat.
Knot  - Speed at sea is measured in knots. One knot is one distance minute per hour.
Logbook/ ship’s log  - The diary kept while on board.
Moor  - To “attach” a boat to a dock or land.
Navigate  - Finding the right course and determining where you are, using a chart and compass.
Port  - The left side of the boat when you are facing the prow.
Position  - The location of the boat at sea.
Railing  - The edge between the side of the boat and the deck.
Rigging  - A general term for the mast, shroud, stay, spreaders and all the parts needed to set sail.
Ropes  - Group name for all the lines of all size used aboard the boat.
Running lights  - Lights that must be lit when it is dark.
Sheer off  - To turn away from another vessel or object in the water.
Starboard  - The right side of the boat when you are facing the prow.
Tiller  - The stick or crossbar used to turn the rudder.
VHF  - Stands for Very High Frequency. VHF is the safest and most reliable aid to radio communication.
Wind speed  - Usually measured in metres per second, m/s (second metres). Calculated from 0 (calm) to hurricane (over 33 m/s).
Wind’s eye  - The direction from which the wind is blowing.
Windward  - The side the wind is coming from.
Updated: 2012-03-01