Meaning of the word annotator in English

What does annotator mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

annotator

US /ˈæn.ə.teɪ.t̬ɚ/
UK /ˈæn.ə.teɪ.tər/

Noun

a person who adds notes, comments, or explanations to a text or diagram

Example:
The historian worked as an annotator for ancient manuscripts.
Data annotators play a crucial role in training AI models.