지식, 정보, 또는 교육이 부족한 상태.
Lack of knowledge, information, or education; the state of being unaware or uninformed about something specific or general.
예문:
"His political opinions were often criticized for stemming from sheer ignorance of history."
"The company claimed ignorance of the environmental regulations, but the court found them liable."
"It is often said that ignorance is bliss, but not when dealing with serious health issues."