Meaning of buoy
Pronunciation: (b'ē, boi), [key]
- a distinctively shaped and marked float, sometimes carrying a signal or signals, anchored to mark a channel, anchorage, navigational hazard, etc., or to provide a mooring place away from the shore.
- a life buoy.
- to keep afloat or support by or as if by a life buoy; keep from sinking (often fol. by up): The life jacket buoyed her up until help arrived.
- to mark with a buoy or buoys.
- to sustain or encourage (often fol. by up): Her courage was buoyed by the doctor's assurances.
- to float or rise by reason of lightness.
- buoy (Thesaurus)