It was a new word for me too, I need to catch up with all this newspeak.  Anyway, this is what Urban Dictionary says about that word:  Heteronormative A word lesbian feminists use to sound smart. Pretentious Bisexual Feminist: This article displays a bluntly heteronormative point of view, which I am highly offended by and stuff. Did I mention I'm bisexual? 'Cause I am. I'm also a woman.   So yeah, something those tools have made up.