A fallacy is the use of invalid or otherwise faulty reasoning, or "wrong moves" in the construction of an argument. A fallacious argument may be deceptive by appearing to be better than it really is.

What do u mean by fallacy?

1a : a false or mistaken idea popular fallacies prone to perpetrate the fallacy of equating threat with capability— C. S. Gray. b : erroneous character : erroneousness The fallacy of their ideas about medicine soon became apparent. 2a : deceptive appearance : deception. b obsolete : guile, trickery.

What is a fallacy example?

Begging the question, also called circular reasoning, is a type of fallacy that occurs when the conclusion of an argument is assumed in the phrasing of the question itself. If aliens didn't steal my newspaper, who did? I have a right to free speech so I can say what I want and you shouldn't try to stop me.