1. 
   Loosener
   Loos'en·er noun One who, or that which, loosens.
   Found op http://www.encyclo.co.uk/webster/L/61
   
   
2. 
   Loosener
   • (n.) One who, or that which, loosens.
   Found op http://thinkexist.com/dictionary/meaning/loosener/
   
   
3. 
   Loosener
   a poor delivery bowled at the start of a bowler's spell.
   Found op http://en.wikipedia.org/wiki/Glossary_of_cricket_terms
   
   
4. 
   loosener
   1) Screwdriver, at times
   Found op http://www.mijnwoordenboek.nl/EN/crossword-dictionary/loosener/1
   
   

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