5.  GLOSSARY OF SAILING TERMS 
 
 
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V 
Veer: 1, the wind veers when it shifts 
in clockwise direction; 2, to pay out 
anchor cable or rope in a gradual, 
controlled way. 
W 
Wake: the disturbed water left astern 
of a boat. 
Waterline: the line along the hull at 
which a boat floats. 
Waterline length (WL): the length of 
a boat from stem to stern at the 
waterline. It governs the maximum 
speed of displacement hull and 
effects a boats rating. 
Weather helm: ( opp. of lee helm). 
Weather side: the side of a boat on 
which the wind is blowing. 
Wetted surface: the area of the hull 
under water. 
Whisker pole: a light pole used to 
hold out the clew of a headsail when 
running. 
Winch:  a mechanical device, 
consisting usually of a metal drum 
turned by a handle, around which a 
line is wound to give the crew more 
purchasing power when hauling taut 
a line, e.g. a jib sheet.  
Windage: those parts of a boat that 
increase drag, e.g., rigging, spars, 
crew, etc. 
Windlass: a winch with a horizontal 
shaft and a vertical handle, used to 
haul up the anchor chain. 
Windward: the direction from which 
the wind blows; towards the wind 
(opp. of leeward). 
Y 
Yawl:  a two masted boat with a 
mizzen stepped aft of the rudder 
stock/ post.