cotrustee
/koʊˈtrʌsti/
noun
- A person who shares the responsibility of managing property or money for the benefit of others, along with one or more other trustees.
- Each cotrustee must act in the best interest of the beneficiaries.
- The two lawyers served as cotrustees of the family estate.
- As a cotrustee, she had to sign all documents together with her brother.
Synonyms