English
annotationist
From annotation + -ist.
Formed from annotation + -ist
Latin nota ‘mark, sign’
…
Latin adnotō ‘note down, remark’
Latin annotātus
Latin annotātiō ‘remark, annotation’
Latin annotātiōnem
English annotation
Today it means
noun An annotator.
Language periods are conventional ranges, not dates for this word.
Etymograph / annotationist