polyglot vs translator

polyglot and translator both are nouns.

Word	Noun	Adjective	Verb	Adverb
polyglot	Yes	Yes	No	No
translator	Yes	No	No	No

As nouns, translator is a hyponym of polyglot; that is, translator is a word with a more specific, narrower meaning than polyglot:

polyglot: a person who speaks more than one language
translator: a person who translates written messages from one language to another

Other hyponyms of polyglot include bilingual, bilingualist, transcriber.

polyglot (noun)	translator (noun)
a person who speaks more than one language	a program that translates one programming language into another
	someone who mediates between speakers of different languages
	a person who translates written messages from one language to another

polyglot (adjective)	translator (adjective)
having a command of or composed in many languages