1. 
   mainmast
   [n] - the chief mast of a sailing vessel with two or more masts
   Found op http://www.webdictionary.co.uk/definition.php?query=mainmast
   
   
2. 
   Mainmast
   the principle mast
   Found op http://www.encyclo.co.uk/visitor-contributions.php
   
   
3. 
   Mainmast
   Main'mast` noun (Nautical) The principal mast in a ship or other vessel.
   Found op http://www.encyclo.co.uk/webster/M/9
   
   
4. 
   mainmast
   noun the chief mast of a sailing vessel with two or more masts
   Found op http://wordnetweb.princeton.edu/perl/webwn?s=mainmast
   
   
5. 
   Mainmast
   • (n.) The principal mast in a ship or other vessel.
   Found op http://thinkexist.com/dictionary/meaning/mainmast/
   
   
6. 
   mainmast
   (from the article `sail`) ...mast is often the primary reference point; therefore, the names of the masts and their location are important. Starting at the bow in a two-masted ...
   Found op http://www.britannica.com/eb/a-z/m/15
   
   
7. 
   Mainmast
   ===Comprehensive Corporate Power=== Another apparently lost/orphaned VfD nom, as the tag was added November 25, but it doesn`t seem to have ever been placed on the main VfD page, and doesn`t appear on "old". Procedural/delete--according to the author, "It is, how some might have suspected, nothing ...
   Found op http://en.wikipedia.org/wiki/Mainmast
   
   
8. 
   Mainmast
   the tallest mast of the ship; on a schooner, the mast furthest aft.
   Found op http://www.sailinglinks.com/glossary.htm
   
   
9. 
   mainmast
   Aboard the three-masted Concordia, the middle of the three
   Found op http://www.sitesalive.com/ca9697/misc/glossary.htm
   
   
10. 
    mainmast
    1) It's in front of a mizzen 2) Mast
    Found op http://www.mijnwoordenboek.nl/EN/crossword-dictionary/mainmast/1
    
    

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