1. 
   Coehorn
   Coe'horn noun [ From its inventor, Baron Coehorn .] (Mil.) A small bronze mortar mounted on a wooden block with handles, and light enough to be carried short distances by two men.
   Found op http://www.encyclo.co.uk/webster/C/103
   
   
2. 
   Coehorn
   • (n.) A small bronze mortar mounted on a wooden block with handles, and light enough to be carried short distances by two men.
   Found op http://thinkexist.com/dictionary/meaning/coehorn/
   
   
3. 
   Coehorn
   A Coehorn (also spelled cohorn) was a portable mortar developed in the Netherlands by Menno van Coehoorn in 1674 and in use from the seventeenth to the mid nineteenth centuries. Unlike larger, heavier mortars, the Coehorn was designed to be movable by as few as four men. By the time of the American...
   Found op http://en.wikipedia.org/wiki/Coehorn
   
   
4. 
   Coehorn
   A coehorn was a small howitzer of about 4.5 inches calibre. They were named after Baron von Coehorn of Holland.
   Found op http://www.probertencyclopaedia.com/browse/FYC.HTM
   
   

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