This is the 9210th most frequent Korean word.
건의한
Suggested or proposed.
The verb '건의하였다' (past tense of '건의하다') is used here to express the act of proposing or suggesting something formally in a meeting.
그는 회의에서 새로운 규칙을 건의하였다.
He suggested a new rule at the meeting.
In this sentence, '건의한' refers to matters that have been previously suggested or proposed by someone.
대표는 문제를 해결하기 위해 건의한 사항을 다시 검토하고 있습니다.
The representative is reviewing the suggested matters to resolve the issue.
Here, '건의한' modifies '개선안' (improvement plan) and indicates the improvement plan that was suggested by her.