v. To give notice to by waving something; to wave the hand to; to beckon.v. To cause to move or go in a wavy manner, or by the impulse of waves, as of water or air; to bear along on a buoyant medium.v. To cause to float; to keep from sinking; to buoy.verb-intransitive. To be moved, or to pass, on a buoyant medium; to float.n. A wave or current of wind.n. A signal made by waving something, as a flag, in the air.n. An unpleasant flavor.n. A knot, or stop, in the middle of a flag.