The Collaborative International Dictionary
Tutrix
Tutrix \Tu"trix\, n. [L. See Tutor.]
A female guardian; a tutoress. [R.]
--Smollett.
Wiktionary
tutrix
n. (context obsolete English) a female tutor
Usage examples of "tutrix".
The Jacobites submitted to the queen, as tutrix or regent for the prince of Wales, whom they firmly believed she intended to establish on the throne.
No greeting for your tutrix, not even an apology for the inadequacy of your final essay, which was not only sodden but hurried as well?