peertutor

noun
UK /pɪəˈtjuːtə/
US /pɪrˈtuːtər/

A peer tutor is a student who helps another student learn.

My peer tutor helped me understand the math homework.


OTHER MEANINGS

2. A fellow student who gives extra lessons in a subject they know well.

She works as a peer tutor in the writing center every Tuesday.

3. A person of the same age or grade who guides someone through schoolwork.

The school paired new students with a peer tutor to show them around.

4. A student trained to support classmates in learning, often for free.

Peer tutors meet after class to practice reading together.