This is the 6349th most frequent Korean word.
아이디어를
"Idea" (in object form).
Here, '아이디어를' is used as the object of the verb '공유하다' (to share). It refers to the concept or plan that is being shared.
아이디어를 공유하면 더 나은 결과를 만들 수 있습니다.
Sharing ideas can lead to better outcomes.
In this sentence, '아이디어를' acts as the object of the verb '모으다' (to gather). It designates the ideas being collected for preparation.
새로운 프로젝트를 시작하려고 아이디어를 모았습니다.
I gathered ideas to start a new project.
This usage reflects '아이디어를' as the object of the verb '표현하다' (to express), conveying the concept of ideas that are expressed without restriction.