/kɑnstɪˈtuʃənəl kənˈvɛnʃən/ – Phrase
Definition: 1. xch convention of the constitution;
2. hội nghị thành lập;
3. hội đồng lập hiến (quyết định việc sửa đổi hiến pháp).
A more thorough explanation: A constitutional convention refers to a gathering of delegates or representatives for the purpose of drafting, revising, or amending a constitution. It is a formal meeting where fundamental principles and rules governing a political entity are discussed and decided upon.
Example: The constitutional convention was held to discuss and propose amendments to the country’s founding document.