/əˈɡriːmənt tuː əˈɡriː/ – Phrase
Definition: Sự đồng ý để đồng ý.
A more thorough explanation: an unenforceable agreement (=not a binding contract) that attempts to bind the parties to negotiate and enter into a binding contract
Example: We hold a contract to negotiate an agreement is distinguishable from a so-called “agreement to agree”.