1. 
   Oxysulphide
   Ox`y·sul'phide noun (Chemistry) A ternary compound of oxygen and sulphur.
   Found op http://www.encyclo.co.uk/webster/O/63
   
   
2. 
   oxysulphide
   <chemistry> A ternary compound of oxygen and sulphur. ... Source: Websters Dictionary ... (01 Mar 1998) ...
   Found op http://www.mondofacto.com/facts/dictionary?oxysulphide
   
   
3. 
   Oxysulphide
   • (n.) A ternary compound of oxygen and sulphur.
   Found op http://thinkexist.com/dictionary/meaning/oxysulphide/
   
   

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