This is the 18112th most frequent Korean word.
수정된
"Modified" or "edited."
Here, "수정된" is used as an adjective to describe the document (문서) after it has undergone amendments or edits.
이것은 수정된 문서입니다.
This is a revised document.
In this context, "수정된" qualifies the plan (계획), indicating that modifications have been made to improve its feasibility.
수정된 계획은 실행하기가 더 쉬워졌습니다.
The revised plan has become easier to execute.
Here, "수정된" describes the approach (접근법) that has been altered or adapted for problem-solving.