1. 
   apagogical
   Proving indirectly, by showing the absurdity, or impossibility of the contrary. ... Source: Websters Dictionary ... (01 Mar 1998) ...
   Found op http://www.mondofacto.com/facts/dictionary?apagogical
   
   
2. 
   Apagogical
   • (a.) Proving indirectly, by showing the absurdity, or impossibility of the contrary.
   Found op http://thinkexist.com/dictionary/meaning/apagogical/
   
   
3. 
   apagogical
   apagoge, apagogic, apagogical A demonstration that does not prove a thing directly, but shows the absurdity or impossibility of denying it. A reductio ad absurdum, 'reduction to absurdity' is disproof of a principle or proposition by showing that it leads to an absurdity when followed to its logica...
   Found op http://www.wordinfo.info/words/index/info/view_unit/2380/
   
   

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