noun which may take the genitive case particle 'no'
Describes something that involves, uses, or supports multiple languages. Commonly used as a no-adjective modifying nouns like 対応 (support), 環境 (environment), 表示 (display), etc.
このアプリは多言語対応です。
This app supports multiple languages.
多言語環境で育った子供は、自然に複数の言語を習得しやすい。
Children raised in a multilingual environment tend to naturally acquire multiple languages.
多文化 means multicultural, focusing on cultural diversity rather than linguistic diversity.
Compound of 多 (many) + 言語 (language). A straightforward Sino-Japanese word.