1. 
   Def
   Really good, (derived from 'death'). In its day it had as much use in the hip-hop scene as in the graffiti scene. Not in use as much anymore, in some circles its use is considered downright cheesy. I'm all for bringing it back.
   Found op http://www.graffiti.org/faq/graffiti.glossary.html
   
   
2. 
   DEF
   Desktop Functional Equivalent [Compaq]
   Found op http://www.encyclo.co.uk/visitor-contributions.php
   
   
3. 
   def
   <abbreviation> Decayed, extracted, and filled tooth. ... See: def caries index. ... (05 Mar 2000) ...
   Found op http://www.mondofacto.com/facts/dictionary?def
   
   
4. 
   DEF
   decayed/extraction/filled; see DEF rate.
   Found op http://www.encyclo.co.uk/local/21001
   
   
5. 
   Def
   Def is hip-hop slang for very good, excellent.
   Found op http://www.probertencyclopaedia.com/browse/ZD.HTM
   
   
6. 
   Def
   Def is hip-hop slang for very good, excellent.
   Found op http://www.probertencyclopaedia.com/browse/ZD.HTM
   
   
7. 
   def
   Type: Abbreviation Pronunciation: def Definitions: 1. Abbreviation for decayed, extracted, or filled (deciduous teeth). See: def caries index
   Found op http://www.medilexicon.com/medicaldictionary.php?t=23139
   
   
8. 
   DEF
   Type: Abbreviation Definitions: 1. Abbreviation for decayed, extracted, or filled (permanent teeth).
   Found op http://www.medilexicon.com/medicaldictionary.php?t=23138
   
   
9. 
   def
   Definitely
   Found op http://www.netlingo.com/acronyms.php
   
   
10. 
    Def
    [Naval Acronyms and Slang] Defence
    Found op http://www.encyclo.co.uk/local/21733
    
    
11. 
    def
    1) ... jam 2) ... leppard 3) '3' letters 4) 'awesome,' in rapspeak 5) 3 on the phone 6) 3 phone letters? 7) 3, on the phone 8) Absolutely, in slang 9) Alphabetic trio 10) Awesome, in teen slang 11) C followers 12) C-...
    Found op http://www.mijnwoordenboek.nl/EN/crossword-dictionary/def/1
    
    

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