This is the 12753rd most frequent Korean word.
대환
"대환" can mean "exchange" or "conversion," often referring to substituting or replacing something, depending on context.
Here, '대환' is used as a proper noun, referring to a person's name.
대환은 기쁜 마음으로 친구를 맞이했다.
Daehwan warmly welcomed his friend.
In this context, '대환' derives meaning related to 'great' or 'revolutionary,' used as an adjective meaning significant transformation.
그는 대환적인 변화를 겪었다.
He experienced revolutionary changes.
In this sentence, '대환' refers to 'refinancing,' a financial action relating to loans.