1. 
   Supercrescent
   Su`per·cres'cent adjective [ Latin supercrescens , present participle of supercrescere ; super above + crescere to grow.] Growing on some other growing thing. [ R.] Johnson.
   Found op http://www.encyclo.co.uk/webster/S/241
   
   
2. 
   Supercrescent
   • (a.) Growing on some other growing thing.
   Found op http://thinkexist.com/dictionary/meaning/supercrescent/
   
   

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