1. 
   Corrugated
   paper that is rippled or ribbed (goes up and down).
   Found op http://www.coxes.com/stamping/fun/glossary.htm
   
   
2. 
   corrugated
   [adj] - shaped into alternating parallel grooves and ridges
   Found op http://www.webdictionary.co.uk/definition.php?query=corrugated
   
   
3. 
   Corrugated
   Folded or shaped into parallel ridges or furrows so as to form a symmetrically wavy surface.
   Found op http://www.rookinspections.com/glossary/glossaryc.shtml
   
   
4. 
   corrugated
   adjective shaped into alternating parallel grooves and ridges; `the surface of the ocean was rippled and corrugated`
   Found op http://wordnetweb.princeton.edu/perl/webwn?s=corrugated
   
   
5. 
   Corrugated
   • (imp. & p. p.) of Corrugate
   Found op http://thinkexist.com/dictionary/meaning/corrugated/
   
   
6. 
   corrugated
   corrugated Shaped into alternating parallel grooves and ridges; for example, 'The surface of the ocean was rippled and corrugated.'
   Found op http://www.wordinfo.info/words/index/info/view_unit/1874/
   
   
7. 
   CORRUGATED
   Folded or shaped into parallel ridges or furrows so as to form a symmetrically wavy surface.
   Found op http://www.proofrock.com/glossary.html
   
   
8. 
   Corrugated
   Characteristic of board for boxes made by sandwiching fluted kraft paper between sheets of paper or cardboard.
   Found op http://www.e-printing.co.uk/glossary.htm
   
   
9. 
   Corrugated
   wrinkled, folded
   Found op http://www.encyclo.co.uk/local/21767
   
   
10. 
    corrugated
    1) Furrowed 2) Grooved 3) Paper that is rippled or ribbed 4) Ribbed 5) Uneven 6) Wavy
    Found op http://www.mijnwoordenboek.nl/EN/crossword-dictionary/corrugated/1
    
    

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