This is the 911th most frequent Korean word.
여부
Whether; yes or no; possibility.
Here, "여부" is used to ask about the confirmation or status of a situation, specifically attendance in this case.
출석 여부를 알려주시겠어요?
Could you let me know your attendance status?
In this sentence, "여부" is utilized to discuss the possibility or outcome dependent on certain conditions.
우리의 성공 여부는 노력에 달려 있습니다.
Our success or failure depends on our effort.
The word "여부" is used here to represent the condition or feasibility of a proposal.