Yes those are dictionary's for definitions of words not a repository of debate tactics; if you'd checked you'd also notice that there's no entry for "motte and bailey falacy", "Appeal to Ignorance" or "appeal to authority"; funnily enough it doesnt prevent those existing either.
Well yes if you purely limit yourself to a single college of liberal arts list of definitions then you won't, however search engines are your friend
https://en.wikipedia.org/wiki/List_of_fallacies
And desperately clinging to any page-not-found of whatever website you can find to display it isn't exactly the most secure display of debate.
> Using a kafkatrap against an opponent you can't beat in debate when they have just pointed out the tactic is probably ill advised; perhaps try something else; Ad hominem or motte and bailey for example.