(transitive) To falsely produce what appears to be official or valid; to produce a forged copy of. / (transitive, obsolete) To produce a faithful copy of. / (transitive, obsolete) To feign; to mimic.

A non-genuine article; a fake. / One who counterfeits; a counterfeiter. / (obsolete) That which resembles another thing; a likeness; a portrait; a counterpart. / (obsolete) An impostor; a cheat.

False, especially of money; intended to deceive or carry appearance of being genuine. / Inauthentic. / Assuming the appearance of something; deceitful; hypocritical.

The act of one who counterfeits.

present participle of counterfeit

plural of counterfeit

Third-person singular simple present indicative form of counterfeit

A person who counterfeits

simple past tense and past participle of counterfeit

plural of counterfeiter