1. 
   abseil
   [n] - a descent down a nearly vertical surface by using a doubled rope that is coiled around the body and attached to some higher point
   Found op http://www.webdictionary.co.uk/definition.php?query=abseil
   
   
2. 
   abseil
   noun a descent down a nearly vertical surface by using a doubled rope that is coiled around the body and attached to some higher point
   Found op http://wordnetweb.princeton.edu/perl/webwn?s=abseil
   
   
3. 
   Abseil
   In mountaineering, abseil means to descend using a rope.
   Found op http://www.probertencyclopaedia.com/browse/AA.HTM
   
   
4. 
   abseil
   1) Descend using rope 2) Descent 3) Go rappeling 4) In mountaineering abseil means to descend using a rope
   Found op http://www.mijnwoordenboek.nl/EN/crossword-dictionary/abseil/1
   
   

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