polyglot
1. [ adjective ] having a command of or composed in many languages
Examples:

"a polyglot traveler" "a polyglot Bible contains versions in different languages"

Related terms: multilingual
2. [ noun ] (linguistics) a person who speaks more than one language
Synonyms: linguist
Related terms: person phonetician Grimm phonologist semanticist sociolinguist lexicographer Sapir transcriber de_saussure greenberg bilingual
Similar spelling:   Polygala