/əˈɡriːmənt ɪn ˈprɪnsəpl/ – Phrase
Definition: Sự đồng ý nguyên tắc.
A more thorough explanation: an agreement that includes the basic terms, but which has not yet been completely finalized
Example: The parties came to an agreement in principle. The lawyers are reviewing it and will have a final agreement for each side to review by the end of the day.