물질이나 장소가 너무 단단하거나 빽빽하여 뚫고 지나가거나 들어갈 수 없는
Impossible to pass through, enter, or pierce due to density or strength.
예문:
"The ancient fortress was surrounded by an impenetrable wall of granite."
"Rescue teams struggled to reach the crash site through the impenetrable jungle."
내용이 너무 복잡하거나 모호하여 도저히 이해하거나 파악할 수 없는
Impossible to understand, interpret, or explain because of complexity or obscurity.
예문:
"The philosopher's latest book was filled with impenetrable prose and obscure references."
"To an outsider, the technical manual seemed like an impenetrable collection of symbols."
외부의 영향이나 감정을 받아들이지 않을 만큼 완고하거나 폐쇄적인
Resistant to outside influence, ideas, or emotions; or relating to an exclusive group.
예문:
"Despite our repeated pleas for mercy, his heart remained impenetrable."
"The local elite formed an impenetrable social circle that no newcomer could join."
두 물체가 동시에 같은 공간을 점유할 수 없는 물질의 성질에 관한
Relating to the property of matter that prevents two bodies from occupying the same space at the same time.
예문:
"The law of physics states that solid objects are impenetrable to one another under normal conditions."
"We studied the impenetrable nature of atomic nuclei in our advanced mechanics class."