tutor
/ˈtuːtɚ/ /Brit ˈtjuːtə/
noun
plural -tors
[count] a teacher who works with one student
Brit :a teacher at a British university who works with one student or a small group of students
verb
-tors; -tored; -toring
to teach a single student :to teach someone as a tutor [no obj]
US