This is the 3184th most frequent Korean word.
고가
"고가" means "high price" or "elevated structure" depending on context.
Used as an adjective to describe the high cost of an item.
이 제품은 매우 고가이다.
This product is very expensive.
Used as a noun referring to an elevated road or overpass.
댜려 고가 도로를 지나가야 합니다.
You must pass under the overpass.
Used metaphorically to describe elevated quality or value in figurative terms.