The meaning of COUNTERFEIT is made in imitation of something else with intent to deceive : forged. How to use counterfeit in a sentence. Synonym Discussion of Counterfeit.

Counterfeit products are usually of substantially lower quality than the authentic goods and can even be dangerous, as they are often poorly made or made using dangerous or toxic chemicals and materials.

This watch may be a counterfeit, but it looks just like the original. Inspect the tickets carefully for possible counterfeits.

The comprehensive definition of counterfeit. Includes pronunciation, synonyms, etymology, and usage examples to help you master this word.

COUNTERFEIT definition: made in imitation so as to be passed off fraudulently or deceptively as genuine; not genuine; forged. See examples of counterfeit used in a sentence.

1. Made in imitation of what is genuine with the intent to defraud: a counterfeit dollar bill. 2. Simulated; feigned: "'You don't understand,' Morrison said with counterfeit patience" (Stephen King).

A counterfeit is a fake or a forgery. If you painted an uncanny copy of the "Mona Lisa" and tried to pass it off as the original, you'd have a counterfeit on your hands.

Mar 2, 2026 · Our reporter spent six months digging into the confusing cesspool of counterfeit beauty products sold online.

Definition of counterfeit noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Feb 17, 2026 · Adjective counterfeit (not comparable) False, especially of money; intended to deceive or carry appearance of being genuine. This counterfeit watch looks like the real thing, but it broke a …