dormant volcano

Noun

(geology) A volcano that has not erupted for a considerable length of time, but is still capable of erupting.

Japanese Meaning

休止火山（長期間噴火せず、将来的に噴火する可能性がある火山）

Volcanologists set up instruments around the dormant volcano to monitor any signs of renewed activity.

火山学者たちは、休火山の周囲に計器を設置して、再び活動する兆候を監視した。

Sense（1）

(geology) A volcano that has not erupted for a considerable length of time, but is still capable of erupting.

dormant volcanoes

（ plural ）

dormant volcanos

（ plural ）