Overhanging buoy Synonyms

Synonyms for phrase

OB abbreviation

OB is an abbreviation for Overhanging Buoy
What does OB stand for?
OB stands for "Overhanging Buoy"

Definitions for Buoy


  • (noun) bright-colored; a float attached by rope to the seabed to mark channels in a harbor or underwater hazards
  • (verb) keep afloat
  • (verb) float on the surface of water