最終更新日：2024/07/28

Not penetrable. / (figuratively) Incomprehensible; fathomless; inscrutable. / Opaque; obscure; not translucent or transparent.

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impenetrable

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元となった辞書の項目

impenetrable

adj

Not penetrable. / (figuratively) Incomprehensible; fathomless; inscrutable. / Opaque; obscure; not translucent or transparent.

The impenetrable fortress kept intruders out.

意味（1）

Not penetrable.

The fortress is impenetrable, so it cannot be taken.

意味（2）

(figuratively) Incomprehensible; fathomless; inscrutable.

Business jargon makes this document impenetrable, I can't understand it.

意味（3）

Opaque; obscure; not translucent or transparent.

When night falls, she cloaks the world in impenetrable darkness.