hyperpolyglot

is likely misspelled.

has no English definition.

As a noun hyperpolyglot

is one who masters or becomes fluent in many different languages.

Multilingual is a see also of hyperpolyglot.

As an adjective multilingual

is pertaining to multiple languages.

As a noun hyperpolyglot is

one who masters or becomes fluent in many different languages.

As nouns the difference between language and hyperpolyglot

is that language is (lb) a body of words, and set of methods of combining them (called a grammar), understood by a community and used as a form of communication or language can be a languet, a flat plate in or below the flue pipe of an organ while hyperpolyglot is one who masters or becomes fluent in many different languages.

As a verb language

is to communicate by language; to express in language.