未み知ちみちCommon word›JLPTN1›Freq.FrequencyTop 10,000じ字FuriganaAudioMeanings1noun which may take the genitive case particle 'no', noununknown; not yet known; strangeDescribes something not yet encountered, understood, or experienced; often used in formal or written contexts. Antonym: 既知 (known).Antonyms: 既知未み知ちのウイルスが発はっ見けんされた。Break this sentence down in the analyzerAn unknown virus was discovered.彼かれは未み知ちの世せ界かいに足あしを踏ふみ入いれた。Break this sentence down in the analyzerHe stepped into an unknown world.See all 42 example sentences ›Usage patterns未み知ちの〈物もの〉an unknown/undiscovered thing深しん海かいにはまだ未み知ちの生せい物ぶつがたくさんいる。Break this sentence down in the analyzerThere are still many undiscovered creatures in the deep sea.未み知ちの〈事こと〉に挑ちょうむto take on/challenge the unknown彼かの女じょは未み知ちの分ぶん野やに挑ちょうむ決けつ意いをした。Break this sentence down in the analyzerShe resolved to take on an unfamiliar field.Expressions未み知ちの領りょう域いきuncharted territory; unknown waters; unfamiliar terrain