英日字典: isthmus_of_panama
    The isthmus_of_panama has 1 Senses.
-  isthmus of panama, isthmus of darien
-  パナマ地峡
- the isthmus that connects Central America and South America; was formerly called the Isthmus of Darien; "Balboa crossed the Isthmus of Darien"
- 中米と南米をつなぐ地峡