1. 
   Three Fold
   Three flats hinged together.
   Found op http://www.encyclo.co.uk/visitor-contributions.php
   
   
2. 
   threefold
   [adv] - by a factor of three
   Found op http://www.webdictionary.co.uk/definition.php?query=threefold
   
   
3. 
   Threefold
   Three'fold` adjective [ Middle English þreofald ; confer Anglo-Saxon þrīfeald .] Consisting of three, or thrice repeated; triple; as, threefold justice. « A threefold cord is not quickly broken....
   Found op http://www.encyclo.co.uk/webster/T/49
   
   
4. 
   threefold
   adverb by a factor of three; `our rent increased threefold in the past five years`
   Found op http://wordnetweb.princeton.edu/perl/webwn?s=threefold
   
   
5. 
   Threefold
   • (a.) Consisting of three, or thrice repeated; triple; as, threefold justice.
   Found op http://thinkexist.com/dictionary/meaning/threefold/
   
   
6. 
   threefold
   1) By a factor of three 2) Multiple 3) Treble 4) Triple
   Found op http://www.mijnwoordenboek.nl/EN/crossword-dictionary/threefold/1
   
   
7. 
   threesignsofold
   1) Quip that may grow on you (part 1)
   Found op http://www.mijnwoordenboek.nl/EN/crossword-dictionary/threesignsofold/1
   
   

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