1. 
   Polyacid
   Pol`y·ac'id adjective [ Poly- + acid .] (Chemistry) Capable of neutralizing, or of combining with, several molecules of a monobasic acid; having more than one hydrogen atom capable of being replaced by acid radicals; -- said of certa...
   Found op http://www.encyclo.co.uk/webster/P/120
   
   
2. 
   polyacid
   <chemistry> Capable of neutralising, or of combining with, several molecules of a monobasic acid; having more than one hydrogen atom capable of being replaced by acid radicals; said of certain bases; as, calcium hydrate and glycerin are polyacid bases. ... Origin: Poly- + acid. ... Source: Web...
   Found op http://www.mondofacto.com/facts/dictionary?polyacid
   
   
3. 
   Polyacid
   • (a.) Capable of neutralizing, or of combining with, several molecules of a monobasic acid; having more than one hydrogen atom capable of being replaced by acid radicals; -- said of certain bases; as, calcium hydrate and glycerin are polyacid bases.
   Found op http://thinkexist.com/dictionary/meaning/polyacid/
   
   
4. 
   polyacid
   polyacid A compound that has more than one acidic group; especially, an acid containing polymeric anions.
   Found op http://www.wordinfo.info/words/index/info/view_unit/2804/
   
   
5. 
   polyacid
   Type: Term Pronunciation: pol-ē-as′id Definitions: 1. An acid capable of liberating more than one hydrogen ion per molecule; H₂SO₄, citric acid.
   Found op http://www.medilexicon.com/medicaldictionary.php?t=70786
   
   
6. 
   Polyacid
   === Rationale of fair use for "Evidence (The Angels album)" sample === This is a sound sample from a commercial recording. Its inclusion here is claimed as fair use because: ...
   Found op http://en.wikipedia.org/wiki/Polyacid
   
   

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