Definition of windsurfing noun from the Oxford Advanced American Dictionary

 

windsurfing

 noun
noun
NAmE//ˈwɪndˌsərfɪŋ//
 
(also boardsailing)[uncountable]
 
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the sport of sailing on water standing on a windsurfer to go windsurfing
 
verb [intransitive] Most visitors come to sail or windsurf.
See the Oxford Advanced Learner's Dictionary entry: windsurfing