/ˈneɪʃənˈ/ – Noun
Definition: 1. quốc gia, nước, dân tộc, nhân dân;
2. liên bang (Hoa Kỳ, để phân biệt với các bang).
A more thorough explanation: A nation is a legally recognized community of people with a common identity, history, culture, and territory, typically organized under a single government or authority.
Example: The nation’s constitution guarantees freedom of speech to all its citizens.