noun
koruna (Czech currency)
The current currency unit of the Czech Republic.
from Czech
プラハでコルナをユーロに両替した。
I exchanged koruna for euros in Prague.
noun
koruna (former Slovak currency)
Historical term; Slovakia adopted the euro in 2009.
スロバキアの旧通貨はコルナだった。
The former currency of Slovakia was the koruna.