A person who speaks many languages is called a polyglot.
Additional Information:
- Polyglot : Someone who knows and is able to use several languages.
- Multilingual : Often used to describe a person who speaks multiple languages, though it can also refer to societies or documents.
- Hyperpolyglot : A person who speaks an exceptionally large number of languages, often more than six or seven.
If you're interested, I can also share tips on how to become a polyglot or famous polyglots throughout history!