未み踏とう

noun which may take the genitive case particle 'no', noun

untrodden; unexplored

Describes a place, field, or area that has not been entered or explored by people. Often used in formal or literary contexts, such as 未踏の地 (unexplored land) or 未踏の領域 (uncharted territory).

• その島しまには未み踏とうのジャングルが広ひろがっている。

  An unexplored jungle stretches across the island.

• 彼かれは未み踏とうの分ぶん野やに挑ちょう戦せんする研けん究きゅう者しゃだ。

  He is a researcher who challenges unexplored fields.