マグママグマCommon wordFreq.FrequencyTop 50,000Meanings1nounmagmaGeological term for molten rock beneath the Earth's surface; commonly used in scientific and educational contexts.火か山ざんの噴ふん火かでマグマが地ち表ひょうに流ながれ出でた。Magma flowed out onto the surface during the volcanic eruption.
