This is the 84th most frequent Korean word.
전날
The day before.
Here, '전날' refers to 'the day before' an event, indicating a specific time in the context of preparation.
시험 전날에는 충분히 준비하는 것이 중요합니다.
It's important to prepare thoroughly the day before the exam.
In this context, '전날' specifies 'the day before' in terms of one's recent experiences.
전날에 본 영화가 정말 감동적이었어요.
The movie I watched the day before was really touching.
Here, '전날' indicates 'the day prior' to a defined event, emphasizing the lead-up period.