Dictionary.com
definitions

boardsailing

[bawrd-sey-ling, bohrd‐]
noun
  1. the sport of sailing a boat that has no cockpit, as in windsurfing.

Origin of boardsailing

First recorded in 1980–85
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for boardsailing

boardsailing

noun
  1. another name for windsurfing
Derived Formsboardsailor, noun
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012