WordWeb Online

1. Any evidence that helps to establish the falsity of something
   - disproof, refutation
    
2. A wilful perversion of facts
   - misrepresentation
    
3. The act of rendering something false as by fraudulent changes (of documents or measures etc.) or counterfeiting
   - falsehood
    
4. The act of determining that something is false
   - falsifying, disproof, refutation, refutal

Derived forms: falsifications

See also: falsify

Type of: actus reus, determination, dishonesty, evidence, finding, grounds, knavery, misconduct, wrongdoing, wrongful conduct

Encyclopedia: Falsification