/eɪliəs/ – Noun
Definition: 1. biệt hiệu, tên giả;
2. nổi tiếng dưới tên;
3. cách khác, vào lúc khác, như trước kia.
A more thorough explanation: In legal terms, an alias refers to an additional name used by a person, especially in legal proceedings, to conceal their true identity or to go by a different name.
Example: The defendant, John Smith, also known by his alias “Jack Jones,” was arrested for identity theft.