No idea how you got from my linking to the dictionary definition to conjecture about what I want to happen regarding the meanings that words convey. My name isn’t Merriam nor is it Webster. The word ”racism“ conveys what it does, you don’t have to like it.
You are welcome, of course, to argue that claims of genetic superiority in terms of measurable general intelligence aren’t really what’s at issue here, but rather something else such as systemic discrimination within some cultural context. I’d be interested to hear how that one plays out, given the OP.