1. Plural of buoyage; a system of buoys placed in water to mark channels, hazards, or navigation routes.
Usage: nautical; chiefly British
2. The act or practice of maintaining and managing buoys in a waterway.
Usage: nautical; technical

Examples

• The harbor's buoyages were updated to reflect the new shipping lanes.
• Proper buoyages are essential for safe navigation in shallow waters.
• The coast guard inspects all buoyages regularly to ensure they are functioning correctly.
• Modern buoyages use GPS and electronic markers in addition to traditional floating buoys.
• The buoyages in the estuary guide vessels safely through the narrow channel.