1. attempting to lure someone of the opposite sex away from their partner through various strategies in order to mate with them and/or to prevent their partner from mating with them
2. a major cause of sexual conflict in mateships
3. an act that may lead to homicidal fantasies among ex-partners
Sarah is extremely jealous and feels that Don is cheating on her with Tracy. Sarah confronts Tracy and says: Back away from my man! Stop mate poaching!
by mating sexpert October 24, 2009
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