sail
noun
°(nautical) A piece of fabric attached to a boat and arranged such that it causes the wind to drive the boat along. The sail may be attached to the boat via a combination of mast, spars and ropes.
°The power harnessed by a sail or sails, or the use this power for travel or transport.
verb
°To ride in a boat, especially a sailboat.
°To move briskly and gracefully through the air.