1. 
   Sororicide
   So·ror'i·cide noun [ Latin sororocida , and sororicidium ; soror a sister + caedere to kill.] The murder of one's sister; also, one who murders or kills one's own sister. Johnson.
   Found op http://www.encyclo.co.uk/webster/S/147
   
   
2. 
   Sororicide
   • (n.) The murder of one`s sister; also, one who murders or kills one`s own sister.
   Found op http://thinkexist.com/dictionary/meaning/sororicide/
   
   
3. 
   sororicide
   sororicide, sororicidal 1. The murder of a sister. 2. Someone who kills his or her sister.
   Found op http://www.wordinfo.info/words/index/info/view_unit/1990/
   
   
4. 
   Sororicide
   Sororicide (from Latin soror "sister" + -cide, from caedere "to cut, to kill") is the act of killing one`s own sister. There are a number of examples of sororicide and fratricide in adolescents, even pre-adolescents, where sibling rivalry and resulting physical aggression can get out of hand and le...
   Found op http://en.wikipedia.org/wiki/Sororicide
   
   
5. 
   Sororicide
   Sororicide is the term for the murder of a sister.
   Found op http://www.probertencyclopaedia.com/browse/AS.HTM
   
   

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