Definition
A graving dock is essentially a dry dock: a basin into which a ship is floated, then the water is pumped out, exposing the hull for repairs and maintenance. The term 'graving' refers to the process of cleaning a ship's bottom. This allows workers to scrape off barnacles and marine growth. Graving docks are essential for maintaining the structural integrity of vessels. Think of it as a spa day for ships. The 'graving' part refers to the scrubbing action once needed.