1. 
   centerline
   [n] - a line that bisects a plane figure
   Found op http://www.webdictionary.co.uk/definition.php?query=centerline
   
   
2. 
   Centerline
   The center of the boat: from the stern to the bow.
   Found op http://www.go-sail.co.uk/dglossc.html
   
   
3. 
   centerline
   center line noun a line that bisects a plane figure
   Found op http://wordnetweb.princeton.edu/perl/webwn?s=centerline
   
   
4. 
   centerline
   1) A line that bisects a plane figure 2) Center line 3) Line
   Found op http://www.mijnwoordenboek.nl/EN/crossword-dictionary/centerline/1
   
   

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