phraseologist
/ˌfreɪziˈɑlədʒɪst/
noun
- A person who studies or is an expert in phrases and fixed expressions in a language.
- The university hired a phraseologist to help create a new dictionary of expressions.
- The phraseologist spent years collecting common sayings from different cultures.
- As a phraseologist, she can explain the origin of almost any idiom.
Synonyms