Falsify
A Dictionary of Law · Henry Campbell Black · 1891
A Dictionary of Law
To disprove; to prove to be false or erroneous; to avoid or defeat; spoken of verdicts, appeals, etc. To counterfeit or forge; to make something false; to give a false appearance to anything.
In equity practice
To show, in accounting before a master in chancery, that a charge has been inserted which is wrong; that is, either wholly false or in some part erroneous.
Pull. Accts. 162; 1 Story, Eq. Jur. § 525.