Breakdown of kosmuri naseo hyujiga piryohaeyo.
Questions & Answers about kosmuri naseo hyujiga piryohaeyo.
콧물 means snot, nasal mucus, or more naturally in everyday English, a runny nose depending on context.
It is made from:
- 코 = nose
- 물 = water/liquid
When combined, 코 + ㅅ + 물 becomes 콧물. That ㅅ is a linking sound that appears in some compound nouns.
So 콧물 is the noun for the stuff coming out of your nose.
Here, 콧물 is the subject of the verb 나다.
The expression is:
- 콧물이 나다 = for snot to come out / to have a runny nose
So 이/가 is used because 콧물 is the thing that is coming out.
Compare:
- 콧물이 나요 = My nose is running / Snot is coming out
- 콧물을 닦아요 = I wipe my nose / I wipe the snot
In the second one, 콧물 is the object being wiped, so 을/를 is used.