Definition, Meaning & Synonyms
impenetrable
adjective
/ɪmˈpɛnɪtrəbl/
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Definition
Unable to be pierced or entered.
![](https://vocabdictionary.com/wp-content/uploads/2024/11/migrate-02.png)
Examples
- The fortress’s walls were impenetrable, making it difficult for enemies to invade.
- Her thoughts were often impenetrable, leaving her friends puzzled.
- The dense fog made the forest impenetrable to outsiders.
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Meaning
Describes something that cannot be accessed or understood; something that is difficult or impossible to penetrate.
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Synonyms
- impassable
- inscrutable
- unfathomable
- obscure