Last Updated
：2025/11/21
impregnable
IPA(Pronunciation)
Adjective
figuratively
Japanese Meaning
（軍事的に）攻撃に対して耐えうるほど堅固で、突き破ることができない、無敵な状態 / （比喩的に）打ち負かすことができない、圧倒的な強さを持つ状態
Sense（1）
Sense（2）
（ comparative ）
（ superlative ）
Quizzes for review
(military) Of a fortress or other fortified place: able to withstand all attacks; impenetrable, inconquerable, unvanquishable. / (figuratively) Too strong to be defeated or overcome; invincible.
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impregnable
The ancient citadel's walls were so thick and well-manned that the fortress seemed impregnable even to the most determined army.
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The ancient citadel's walls were so thick and well-manned that the fortress seemed impregnable even to the most determined army.
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