noun which may take the genitive case particle 'no'
untranslated
Used attributively to describe text, documents, or passages that have not been translated. Often appears in contexts like 未訳の文書 (untranslated documents) or 未訳の部分 (untranslated parts).
この本には未訳の章がいくつかある。
This book has several untranslated chapters.
未訳の資料を翻訳者に送った。
I sent the untranslated materials to the translator.
Compound of 未 (mi, 'not yet') and 訳 (yaku, 'translation'). The reading みやく follows standard on'yomi readings of the kanji.