Made in semblance or imitation of an original; imitated; copied; factitious.Specifically, made in imitation of an original, with a view to defraud by passing the false copy as genuine or original; forged; spurious: as, counterfeit coin; a counterfeit bond or deed; a counterfeit bill of exchange.Feigned; simulated; false; hypocritical: as, a counterfeit friend.Counterfeiting; dissembling; cheating.Deformed; unnatural.n. An imitation; a copy; something made in imitation of or strongly resembling another; rarely, a likeness; a portrait; an image.n. Specifically, an imitation or copy designed to pass as an original.n. One who feigns or simulates; a counterfeiter; an impostor.To make a semblance of; make or be a copy of; copy; imitate; resemble; be like.Specifically, to make a copy of without authority or right, and with a view to deceive or defraud by passing the copy as original or genuine; forge: as, to counterfeit coin, bank-notes, a seal, a bond, a deed or other instrument in writing, the handwriting or signature of another, etc.To feign; make a pretense of; simulate; pretend; put on a semblance of: as, to counterfeit piety.To make in imitation, or as a counterpart of something else.To feign or pretend to be (what one is not).Synonyms Mimic, Ape, etc. (see imitate), forge, simulate, sham, feign.To feign; dissemble; carry on a fiction or deception.