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2. polyglot
One who speaks multiple languages, often (correctly) assumed to be good with his/her tongue.
Person 1: Her over there? She's a total polyglot. I hear she knows how to properly pronounce ausschließlich.

Person 2: Really? Dude! That's hot.
1. Polyglot
Knowing or using many languages.
Jonathan is a polyglot, speaking French, English, Spanish, and German.
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