Forgery Fälschung Forgery Falsificación Falsificación Faux זיוף जालसाज़ी 偽造 Falsificação 伪造 (Definition of "Counterfeiting/Forgery") The altering, copying, or imitation of something, without authority or right, with the intent to deceive or defraud by passing the copy or thing altered or imitated as that which is original or genuine; or the selling, buying, or possession of an altered, copied, or imitated thing with the intent to deceive or defraud.