This is the 13818th most frequent Korean word.
막말을
"Rude or harsh words."
In this sentence, '막말을' refers to 'rude or harsh words' spoken to the friend, indicating disrespect.
그는 친구에게 막말을 해서 친구를 화나게 만들었어요.
He said rude words to his friend and made them angry.
Here, '막말을' again signifies inappropriate or harsh speech, emphasizing cultural norms of respectful communication.
부모님께 막말을 해서는 안 됩니다.
One should not say rude words to one's parents.
In this example, '막말을' is used to highlight the impropriety of using offensive language in serious discussions.