1. 
   metacentre
   in fluid mechanics, the theoretical point at which an imaginary vertical line through the centre of buoyancy intersects another imaginary vertical ...
   Found op http://www.britannica.com/eb/a-z/m/78
   
   
2. 
   Metacentre
   In physics, the metacentre is that point in a floating body in which, when the body is disturbed from the position of equilibrium, the vertical line passing through the centre of gravity of the fluid displaced (regarded as still filling the place occupied by the body) meets the line which, when the ...
   Found op http://www.probertencyclopaedia.com/browse/GM.HTM
   
   
3. 
   metacentre
   1) Intersection 2) Intersection point 3) Metacenter 4) Point of intersection
   Found op http://www.mijnwoordenboek.nl/EN/crossword-dictionary/metacentre/1
   
   

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