👉 In legal terms, a coadministratrix is a person who has joint or personal financial responsibilities with another person. This can include a spouse, child, parent, grandparent, sibling, or other family members. For example, if a married couple has a joint debt and both of them are responsible for paying it, then the term "coadministratrix" could refer to the single spouse who is responsible for paying off the debt on behalf of the other.
