1. 
   piriform
   Pear-shaped. ... Synonym: pyriform. ... Origin: L. Pirum, pear, + forma, form ... (05 Mar 2000) ...
   Found op http://www.mondofacto.com/facts/dictionary?piriform
   
   
2. 
   piriform
   (pir´ĭ-form) pear-shaped.
   Found op http://www.encyclo.co.uk/local/21001
   
   
3. 
   piriform
   Type: Term Pronunciation: pir′i-fōrm, pī′rē- Definitions: 1. Pear-shaped. Synonyms: pyriform
   Found op http://www.medilexicon.com/medicaldictionary.php?t=69073
   
   
4. 
   piriform
   adjective, Latin pirum = a pear; hence, pear-shaped.
   Found op http://www.anatomy.usyd.edu.au/glossary/glossary.cgi?
   
   
5. 
   Piriform
   [company] Piriform is a privately owned software house based in the West End of London, UK. It develops software for the Microsoft Windows and Mac OS X operating systems. Piriform`s projects include CCleaner, Recuva, Defraggler, and Speccy, with at least two more products under development f...
   Found op http://en.wikipedia.org/wiki/Piriform_(company)
   
   

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