/fɔːdʒ ə ˈsɪɡnətʃər/ – Phrase
Definition: giả mạo chữ ký.
A more thorough explanation: To forge a signature means to fraudulently imitate or copy someone else’s signature with the intent to deceive or defraud others. It is a criminal offense and is considered a form of forgery.
Example: The act of forging a signature is considered a criminal offense under the law.