Definitions

1. noun

a statement or argument that is based on an incorrect idea or assumption

“The politician’s argument was based on a fallacy, as the data did not support the claim.”

2. noun

a misleading or deceptive idea or argument

“The movie’s plot was based on a fallacy, as it suggested that the character could perform an impossible feat.”

3. noun

a flaw or weakness in an argument or reasoning

“The critic pointed out several fallacies in the philosopher’s argument.”

4. verb

to argue or reason unreasonably or illogically

“The politician fellaciously tried to justify the unpopular decision.”