counterfeiting
verb
Definitions
To falsely produce what appears to be official or valid; to produce a forged copy of.
Example: to counterfeit the signature of another, coins, notes, etc.
To produce a faithful copy of.
To feign; to mimic.
Example: to counterfeit the voice of another person
(usually "be counterfeited") Of a turn or river card, to invalidate a player's hand by making a better hand on the board.
noun
Definitions
The act of one who counterfeits.