This is the 2877th most frequent Korean word.
정식
"정식" means "formal" or "set menu" depending on context.
In this context, '정식' refers to a set menu, often combining various dishes offered as one complete meal.
이 식당에서 점심 정식이 인기가 많아요.
The lunch set menu at this restaurant is very popular.
Here, '정식' means official or formal, describing the nature of the meeting.
오늘 회사에서 정식 회의를 진행합니다.
Today, we are having a formal meeting at the company.
In this sentence, '정식으로' is an adverbial form of '정식', meaning officially or formally, indicating a proper and acknowledged approach.