/ˈpɪriəd/ – Noun
Definition: thời kỳ, giai đoạn, chu kỳ, thời hạn.
A more thorough explanation: In legal English, the term “period” typically refers to a specific length of time, often used to establish a time frame or duration for a particular action, event, or legal requirement. It can also refer to a specific point in time, such as a specific historical period or a specific date or time frame.
Example: The contract clearly states that payment is due within a 30-day period.