1. (

• disproof ,
• falsification ,
• refutation

) any evidence that helps to establish the falsity of something ;

2. (

• falsification ,
• misrepresentation

) a willful perversion of facts ;

3. (

• falsification ,
• falsehood

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

4. (

• falsification ,
• falsifying ,
• disproof ,
• refutation ,
• refutal

) the act of determining that something is false ;