the fear of heterosexuality.
"Mike had a really bad case sinistrophobia, it was so bad that when he saw a man and woman kiss he wanted to puke"
by jake berenson April 21, 2007
1 more definition
Top Definition
is the fear of all things to the Left.
a-"quick! look at that ball on your left!"
b-"i cant, i have sinistrophobia!"
by iheartmarie May 29, 2010

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