Sororicide Definition
 sə-rôrĭ-sīd, -rŏr- 
    noun
  
 The act of murdering one's own sister.
 Webster's New World 
A person who does this.
 Webster's New World 
One who kills one's own sister.
 American Heritage 
Other Word Forms of Sororicide
Noun
Singular:
 sororicidePlural:
 sororicidesFind Similar Words
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