This is the 5073rd most frequent Korean word.
나가야
"나가야" means "must go out" or "have to leave."
Here, '나가야' implies an action necessary to achieve a purpose ('have to go out').
맛있는 해산물 요리를 위해 시장에 나가야 합니다.
To prepare a delicious seafood dish, we need to go to the market.
The word '나가야' (nagayah) is used here to indicate necessity ('must go out').
밖으로 나가야 바람을 쐴 수 있어요.
You need to go outside to get some fresh air.
'나가야' in this sentence informs obligation or requirement ('must leave').