Search Result for "windsurf": 
Wordnet 3.0

VERB (1)

1. ride standing on a surfboard with an attached sail, on water;
- Example: "You cannot windsurf when the air is completely still"


WordNet (r) 3.0 (2006):

windsurf v 1: ride standing on a surfboard with an attached sail, on water; "You cannot windsurf when the air is completely still"