/ˈkeɪvɪˌeɪtə/ – Noun
Definition: 1. người tuyên bố quan tâm đến vụ án;
2. người nộp đơn đăng ký sơ bộ xin cấp bằng sáng chế.
A more thorough explanation: A caveator is a person who lodges a formal objection or warning against a proposed action, such as the probate of a will or the granting of a license, in order to prevent it from proceeding without their knowledge or involvement.
Example: The caveator filed a formal objection to the probate of the will, citing concerns about its validity.