/ˈpɛti ˈtriːzən/ – Phrase
Definition: sự phản bội cá nhân.
A more thorough explanation: Petit treason, also known as petty treason, is a legal term that refers to the crime of a subordinate killing his or her superior, such as a servant killing his or her master or a wife killing her husband. This offense was historically considered more serious than murder because it involved a breach of the duty of loyalty and fidelity owed by the subordinate to the superior.
Example: In English law, petit (petty) treason was a crime in which a subordinate person killed their superior, such as a servant killing their master.
