1. 
   prepupal
   [adj] - of an inactive stage in the development of some insects, between the larval and the pupal stages
   Found op http://www.webdictionary.co.uk/definition.php?query=prepupal
   
   
2. 
   prepupal
   adjective of an inactive stage in the development of some insects, between the larval and the pupal stages; `the prepupal stage`
   Found op http://wordnetweb.princeton.edu/perl/webwn?s=prepupal
   
   
3. 
   prepupal
   1) Immature
   Found op http://www.mijnwoordenboek.nl/EN/crossword-dictionary/prepupal/1
   
   

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