Re:Learn by reading code: Python standard library design dec...
by omnicognate on Wednesday June 30, 2021 @05:49AM
(#27686690)
Mentee is the correct word in modern usage, but Mentoree would arguably be more "correct" etymologically in that Mentor is a proper noun that has been "verbed" [1], not "one who ments".
[1] https://en.m.wikipedia.org/wiki/Mentor_(Odyssey)