Definitions

1. noun

A person, usually a woman, who accompanies and supports another person, often in a legal or official context, such as an accompaniment to a witness or an official.

“The coauditor helped the key witness to recount the events of that fateful night.”

2. noun

A person who assists a witness in a legal proceeding, especially in a court of law.

“The coauditor played a crucial role in helping the witness remember the details of the case.”