What word describes the instruction or guardianship provided to someone?

The word "tutelage" refers specifically to the act of providing instruction, guidance, or guardianship, particularly in an educational context. It implies a mentor-like relationship where one person imparts knowledge or skills to another, often involving careful nurturing and support. In this sense, tutelage encompasses both the teaching aspect and the protective role of the instructor or guardian, making it the most fitting choice for describing such a relationship.

While "discipline" can relate to the enforcement of rules or order, it lacks the explicit connotation of nurturing guidance present in tutelage. "Supervision" emphasizes overseeing or watching over someone, but it may not inherently imply educational instruction. "Oversight" denotes a broader sense of monitoring or management, which can relate to many contexts, but again does not specifically convey the instructional or mentoring aspect highlighted by tutelage. Thus, tutelage distinctly captures the essence of providing instruction or guardianship.