noun
- the point where a vertical line through the center of buoyancy of a floating body intersects the centerline of the body when the body is tilted
Usage: nautical; naval architecture
Examples
- The ship’s stability depends on the position of its metacenter relative to its center of gravity.
- Engineers calculated the metacenter height to ensure the vessel would remain upright in rough seas.
- A higher metacenter generally indicates greater stability for the floating structure.
- The metacenter shifts as the ship’s loading conditions change.
- Naval architects must consider the metacenter when designing safe vessels.
- The distance between the center of gravity and the metacenter affects rolling motion.