[agent-n. f. late L. falsificāre to FALSIFY.] One who deals in falsification; a falsifier.
1609. T. Morton, Answ. Higgons, To Rdr. 1. The speciall occasion of this Answer (Christian Reader) was in thy behalfe, lest thou shouldest stumble vpon me, as vpon a Falsificator, who professe my selfe a publisher of truth.
1638. Featley, Transubst., 203. By following Bellarmine, you and your Chaplaine are fallen into a fowle flow, either you must say you tooke up your quotations upon trust, or els confesse you are a falsificator.
1883. St. Jamess Gaz., 8 Nov. The audacious falsificators print with old-fashioned type upon hand-made paper, which has been saturated with an aniline solution, and then sprinkle the pages with various dyes that give them an aged and mouldy appearance.