annotator

US /ˈæn.ə.teɪ.t̬ɚ/
UK /ˈæn.ə.teɪ.t̬ɚ/
1.

người chú thích

someone who annotates (= adds short explanations or other notes to) a text such as a literary work:

:
He was a scholarly editor and annotator of classical manuscripts.