executor
Definition
A person appointed to carry out the terms of a will; one who executes or carries out a duty.
한국어 유언장의 조건을 수행하기 위해 임명된 사람; 임무를 수행하거나 의무를 이행하는 사람
Example
"He named his attorney as the executor of his estate in case of his untimely death."