Speak like an insider! Welcome to Snopes-tionary, where we’ll define a term or piece of fact-checking lingo that we use on the Snopes team. Have a term you want us to explain? Let us know. As its name ...

The Slippery Slope Argument is an argument that concludes that if an action is taken, other negative consequences will follow. For example, “If event X were to occur, then event Y would (eventually) ...

In simple terms, a logical fallacy is a flaw in reasoning that weakens your argument; you’ve drawn a conclusion based on illogical, irrelevant, deceptive, or otherwise faulty evidence. You’re probably ...

As the holidays approach you will probably get into political and cultural debates with family and friends. We at Snopes have put together a guide on the nature of fallacies, particularly false ...