/rɪˈstrɪktɪv klɔz/ – Phrase
Definition: điều khoản hạn chế.
A more thorough explanation: A restrictive clause is a grammatical element that is essential to the meaning of a sentence and cannot be removed without changing the intended meaning. It typically provides necessary information about the noun it modifies and is not set off by commas.
Example: The contract, which was signed by both parties, outlines the terms and conditions of the agreement.