fumarole

Noun

An opening in the ground that emits steam and gases due to volcanic activity.

Japanese Meaning

火山活動により蒸気やガスが放出される地面の開口部（噴煙孔など）

A faint sulfur smell drifted from the fumarole near the edge of the crater.

クレーターの縁近くの噴気孔からかすかな硫黄の匂いが漂ってきた。

Sense（1）

An opening in the ground that emits steam and gases due to volcanic activity.

Alternative form: fumerole

fumaroles

（ plural ）