expositor
/ɪkˈspɑzɪtər/
noun
- A person who explains or interprets something, such as a text, theory, or idea.
- She is a well-known expositor of classical philosophy.
- The museum guide acted as an expositor, explaining the meaning behind each painting.
- The author served as his own expositor, clarifying the themes of his novel in interviews.
Synonyms