Definition of falsify

• a. - To make false; to represent falsely.
• a. - To counterfeit; to forge; as, to falsify coin.
• a. - To prove to be false, or untrustworthy; to confute; to disprove; to nullify; to make to appear false.
• a. - To violate; to break by falsehood; as, to falsify one's faith or word.
• a. - To baffle or escape; as, to falsify a blow.
• a. - To avoid or defeat; to prove false, as a judgment.
• a. - To show, in accounting, (an inem of charge inserted in an account) to be wrong.
• a. - To make false by multilation or addition; to tamper with; as, to falsify a record or document.
• v. i. - To tell lies; to violate the truth.