1. any evidence that helps to establish the falsity of something

Similar word(s): disproof, refutation

Definition categories: thought, evidence, grounds

2. a willful perversion of facts

Similar word(s): misrepresentation

Definition categories: act, misconduct, wrongdoing

3. the act of rendering something false as by fraudulent changes (of documents or measures etc.) or counterfeiting

Similar word(s): falsehood

Definition categories: act, dishonesty, knavery

4. the act of determining that something is false

Similar word(s): disproof, falsifying, refutal, refutation

Definition categories: act, determination, finding