This is the 7531st most frequent Korean word.
코인
"코인" means "coin," often referring to cryptocurrency in modern usage.
In this sentence, "코인" is used in the context of financial investment, referring to cryptocurrency coins.
나는 다양한 코인을 투자하고 있어요.
I am investing in various coins.
Here, "코인" refers to physical coins used to operate arcade games or similar machines.
아이들이 카페에서 코인으로 게임을 하네요.
Children are playing games with coins in the cafe.
In this instance, "코인" is associated with technological advancements related to digital or cryptocurrency systems.