This is the 12765th most frequent Korean word.
더미
"더미" means "pile" or "heap."
Here, '더미' is used to mean 'pile' or 'stack,' referring to a collection of books assembled together.
책 더미가 방 안에 쌓여 있다.
A pile of books is stacked in the room.
In this sentence, '더미' represents a 'pile' or 'heap' of papers or documents.
그는 서류 더미 속에서 중요한 문서를 찾고 있었다.
He was searching for an important document in the pile of papers.
Here, '더미' refers to 'dummy,' indicating fake or placeholder data used for testing purposes.