This is the 4818th most frequent Korean word.
공식적으로
"Officially."
공식적으로 is used to denote an official statement or decision.
이 회의는 공식적으로 취소되었습니다.
This meeting has been officially canceled.
공식적으로 here indicates a formal commencement or introduction.
그 제품은 공식적으로 출시되었습니다.
The product has been officially launched.
Use of 공식적으로 in this context reflects the formal announcement made by an authority.