tutelage \TOO-tuhl-ij; TYOO-\ (noun) - 1 : The act of guarding or protecting; guardianship; protection. 2 : The state of being under a guardian or tutor. 3 : Instruction, especially individual instruction accompanied by close attention and guidance.
"I think my mother felt a child of wealth deserved undistracted tutelage, but my father finally persuaded her that I would never be an ordinary child of wealth, and that to enjoy life I would need more than one kind of tutelage." -- Andrew Sean Greer, 'The Confessions of Max Tivoli'
Tutelage is from Latin tutela, "protection; guardian" (from the past participle of tueri, "to watch, to guard") + the suffix -age.