1. 
   colloidal
   pertaining to a colloid, i.e., involving particles so minute (less than 2 microns) that they are not visible through optical microscopes. Bentonite is an example of a colloidal day.
   Found op http://www.encyclo.co.uk/visitor-contributions.php
   
   
2. 
   Colloidal
   Col·loid'al adjective Pertaining to, or of the nature of, colloids.
   Found op http://www.encyclo.co.uk/webster/C/110
   
   
3. 
   colloidal
   <chemistry> Of the nature of a colloid. ... (18 Nov 1997) ...
   Found op http://www.mondofacto.com/facts/dictionary?colloidal
   
   
4. 
   colloidal
   adjective of or relating to or having the properties of a colloid
   Found op http://wordnetweb.princeton.edu/perl/webwn?s=colloidal
   
   
5. 
   Colloidal
   • (a.) Pertaining to, or of the nature of, colloids.
   Found op http://thinkexist.com/dictionary/meaning/colloidal/
   
   
6. 
   colloidal
   of the nature of a colloid.
   Found op http://users.ugent.be/~rvdstich/eugloss/DIC/dictio18.html
   
   
7. 
   colloidal
   Type: Term Pronunciation: ko-loyd′ăl Definitions: 1. Denoting or characteristic of a colloid.
   Found op http://www.medilexicon.com/medicaldictionary.php?t=18956
   
   
8. 
   Colloidal
   A gel-like mass which does not allow the transfer of ions
   Found op http://www.moxie-intl.com/glossary.htm
   
   
9. 
   colloidal
   1) Mixture
   Found op http://www.mijnwoordenboek.nl/EN/crossword-dictionary/colloidal/1
   
   

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