adjutrice
/ˌædˈdʒʌtrɪs/Definitions
1. noun
A female assistant or deputy, especially in a military or administrative position.
“The adjutrice played a crucial role in the king’s council, advising him on matters of war and diplomacy.”
2. noun
A woman who assists or helps in a particular task or activity.
“She served as the adjutrice to the famous artist, helping her with various projects and exhibitions.”