1 definition by WikiOpposer
A website that allows anyone to make changes on it. There is only really a 50% chance the information that you got off of wikipedia is actually true. Unless it has enough reliable sources, the thing that you are looking up on Wikipedia should be trusted AT YOUR OWN RISK.
Most teachers now days tell their students to stay away, if possible, from Wikipedia and look up their information on a different website.
by WikiOpposer October 19, 2012