/ˈsjuːtəˈ/ – noun
Definition: 1. nguyên đơn;
2. đương sự trong vụ án, bên tranh tụng.
A more thorough explanation: A suitor is a person who initiates a legal proceeding by filing a petition or complaint in court seeking relief or redress, typically in the context of a civil lawsuit.
Example: The suitor filed a petition with the court seeking visitation rights with his child.