1. 
   Ossicles
   The ossicles (also called auditory ossicles) are the three smallest bones in the human body. They are contained within the middle ear space and serve to transmit sounds from the air to the fluid-filled labyrinth (cochlea). The absence of the auditory ossicles would constitute a moderate-to-severe h...
   Found op http://en.wikipedia.org/wiki/Ossicles
   
   
2. 
   OSSICLES
   Very small bones.
   Found op http://www.thehorse.com/Glossary.xhtml?L=O
   
   
3. 
   ossicles
   1) Small bones
   Found op http://www.mijnwoordenboek.nl/EN/crossword-dictionary/ossicles/1
   
   

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