/pɑːˈrəʊl/ – Noun
Definition: 1. miệng;
2. không có trong văn bản đóng dấu.
A more thorough explanation: In legal terms, “parol” refers to verbal or spoken communication, as opposed to written communication. It can also refer to evidence or agreements that are not in writing.
Example: The parol evidence rule prohibits the introduction of oral statements that contradict or vary the terms of a written contract.