adjective.
Versed in, or speaking, many languages.
adjective.
Containing, or made up of, several languages.
adjective.
Comprising various linguistic groups
noun.
One who masters, notably speaks, several languages.
noun.
A publication containing several versions of the same text, or the same subject matter in several languages; especially, the Bible in several languages.
noun.
A mixture of langages and/or nomenclatures
noun.
A program written in multiple programming languages.