sororicide
sororicide
Definition
so·rori·cide (sə rôr′ə sīd′)
noun
Etymology: LL sororicidium < L soror, sister + caedere, to strike, kill
the act of murdering one's own sisterEtymology: L sororicida
a person who does this
so·ror′i·ci′·dal adjective
