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1.
The act of deliberately killing a human being attributed to the emotion of jealousy (Killing someone for the fear of losing something or someone). Killing because of envy (Killing a person for someone or something one does not have).
Jill committed jealouscide when she went on a date with Billy because Sally will she will kill her when she finds out.

The beating death of Derrion Albert is considered jealouscide. He was an Honor student killed by teen gang members.
by WytheVegasBecca August 15, 2010