{ it>or }, n. [ Pref. meta- + center. ] (Hydrostatics) The point of intersection of a vertical line through the center of gravity of the fluid displaced by a floating body which is tipped through a small angle from its position of equilibrium, and the inclined line which was vertical through the center of gravity of the body when in equilibrium. [ 1913 Webster ]
☞ When the metacenter is above the center of gravity, the position of the body is stable; when below it, unstable. [ 1913 Webster ]
(n) (shipbuilding) the point of intersection between two vertical lines, one line through the center of buoyancy of the hull of a ship in equilibrium and the other line through the center of buoyancy of the hull when the ship is inclined to one side; the distance of this intersection above the center of gravity is an indication of the stability of the ship, Syn.metacentre
The Collaborative International Dictionary of English (GCIDE) v.0.53
{ it>or }, n. [ Pref. meta- + center. ] (Hydrostatics) The point of intersection of a vertical line through the center of gravity of the fluid displaced by a floating body which is tipped through a small angle from its position of equilibrium, and the inclined line which was vertical through the center of gravity of the body when in equilibrium. [ 1913 Webster ]
☞ When the metacenter is above the center of gravity, the position of the body is stable; when below it, unstable. [ 1913 Webster ]
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