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impenetrable
01
侵入できない
not capable of being entered, pierced, or passed through
Example
The thick fog made the forest impenetrable, obscuring visibility.
The fortress was surrounded by an impenetrable wall, making it difficult for invaders to breach.
The dense jungle was virtually impenetrable, with dense foliage blocking any attempts at passage.
Example
The professor 's lectures on quantum mechanics were so impenetrable that most students struggled to grasp the concepts.
The legal document was filled with impenetrable jargon, making it nearly impossible for the average person to understand.
Despite multiple attempts, she found the philosopher 's writing to be impenetrable, leaving her feeling frustrated and confused.
03
貫通しない, 不透明な
permitting little if any light to pass through because of denseness of matter
word family
penetr
Noun
penetrable
Adjective
impenetrable
Adjective
impenetrableness
Noun
impenetrableness
Noun
近隣の言葉
