Home > Personal > Personal Lending > Mortgage > Mortgage Resources > Glossary > Administrator Administrator November 9, 2021 A person appointed by a probate court to administer the estate of a person who died intestate.You Might Also Like: All Things CommunityReviewing Random Acts of Kindness 2023 Everyday MoneyWhat are ACH Payments and How Do They Work? Family MattersFun Games to Teach Kids About Money Everyday MoneyWhat is the Difference Between a Credit Card and a Debit Card? Family MattersBudget Friendly Easter Basket Ideas